Programmatically change audioงาน

Hi Salem A., would you be able to make an edit to the video you did for me please. The testing failed and I have had to make some changes to the product. It’s not a big change. Can you please let me know the price for changes. Or would it be better to remake the video with the new product? Thanks Darren

I'm looking for a skilled professional to help me create an introduction video about family tree with audio & video editing, Key Requirements: - The main goal of this project is to visualize family tree & relationships in a digital format. - I want the family tree to be interactive, with some engaging features that can help viewers understand the relationships more effectively. Ideal Skills and Experience: - Experience in video editor

I'm seeking a professional video editor with a keen eye for detail and proficiency in comprehensive editing services. My YouTube videos typically run more than 10 minutes per session. Key Responsibilities: • High-quality editing - this includes audio, visual, and overall video coherence, ensuring a seamless viewer experience. • Implement creative transitions to create a smooth flow. • Familiar with 'Talking head' style and able to enhance the narrative pace. Preferred Skills: • Proficiency in advanced editing software • Previous experience working on 'Talking head' YouTube videos • An exceptional eye for detail • Experience with long-form content and maintaining viewer engagement over this duration. Example style P...

I'm in need of a skilled architect and interior designer to help me redesign my house to incorporate a new two-car garage and change the current garage into a master bedroom. I want the new master bedroom to have a traditional design style that is both timeless and elegant. Additionally, I want to enclose the porch for increased indoor space. Here are the key elements of the project: - Design a new two-car garage. - Convert the existing garage into a traditional style master bedroom. - Close in the porch to create additional indoor space. The ideal freelancer for this project should: - Have solid experience in architecture and interior design, particularly in designing traditional style bedrooms and house extensions. - Understand space optimization to make the most of our cur...

Will do building color changes perfectly and professionally.

...in need of an experienced audio editor to help clean up the sound of a 50-minute podcast. This requires particular attention to: - Removing static background noise. The podcast seems to have a consistent static noise that I want completely eliminated to improve the listener experience. - Adjusting volume levels: The podcast requires normalization of volume levels across its entirety. It's vital that the editing provides a balanced listening experience that ensures all parts of the conversation are clear and consistent. Ideal skills would be experience in audio editing, noise reduction techniques, and podcast production. Familiarity with professional audio editing software is a must. I appreciate a keen ear for detail and someone who can enhance the podcas...

Work in the audio-video editing department; Creation and processing of sound effects for YouTube videos; Creation of musical accompaniment suitable for the plots; Quality control and volume level of sound effects and music; Participating in discussions and expressing expert opinions out loud. Requirements: Knowledge of modern audio editors; Theoretical knowledge of working with sound; Outstanding sense of rhythm, hearing and humor to create interesting, realistic and funny sounds; Ability to work in the office and remotely; Good communication skills in English; Experience as a sound engineer/designer is preferred; Readiness of the selection task. We offer: Flexible work schedule; Remote work from anywhere in the world; Wages, fair judicial assessment based on the amount of ...

I'm in need of a video creation application that can cater to a Hindi speaking audience. The main features I need to have are: - Accepts both text and audio prompts: The application should be able to generate a video based on text prompts or audio clips. - Video Length: The video output should be between 1 - 20 minutes in duration. - Basic Voice Customization: The application should allow basic customization of the generated voice, including pitch, speed, and accent. Ideal skills and experience for this job would include: - Experience in video creation and editing software development. - Audio processing and manipulation skills. - Familiarity with the Hindi language and audience preferences. - Good understanding of UI/UX design for video creation software. - Pre...

... 34, Section III. 4. Utterback, B. TV Personalities Man Picket Line. *Rochester Democrat & Chronicle (D&C)*. 5. Clements, G. Stereo 102. 6. Kennedy, E. M. United States Senator. 7. Simpson, K. (2017, October 3). Early 70s Radio - WMEX (Boston) Top 40. *Early 70s Radio*. Retrieved from 8. Recorded Historical Audio Interview - Jim Connors & Harry Chapin. (n.d.). Retrieved from 9. MeTV Staff. (2018, August 10). Have you ever heard the song that inspired WKRP in Cincinnati? *MeTV*. Retrieved from 10. The story of W.O.L.D. (2018, February 7). *RadioInfo*. Retrieved from https://radioinfo

I have less than an hour of Hindi audio, explaining usage steps for Ayurvedic products, that I need dubbed into Tamil. - The audio material revolves around Ayurvedic product usage instructions, covering 1 to 3 steps in detail. An ideal candidate will have the following skills and experience: - Fluency in both Hindi and Tamil languages. - Experience in audio dubbing and voice-over work. - Familiarity with Ayurvedic products and terms would be a plus. Please provide samples of previous work, if possible.

I am in need of a skilled developer to create a web-based news aggregator. This aggregator will specifically focus on news from Uganda and the broader East African region. It has to be user-friendly, intuitive, and visually appealing. Key Requirements: - The aggregator should exclusively prioritize text-based news articles. With featured images No video or audio content is to be included. - The platform should support the English language, as it is the primary medium for news in the region. -The platform shall pick news from sites I authorize to avoid fake news The platform should allow reading of articles (1st 3 paragraphs) before referring user to read fulll article at the parent site from where the article originates. The platform should give use ability to read full article fr...

I am currently embarking on an e-learning project and require the services of a voiceover artist. The audio needs to be in Bengali. Requirements: - You should be proficient in the Bengali language. - Prior voiceover experience is essential Please note that those with experience in voiceover work will be strongly considered. Your past experience in this field is necessary and beneficial to the success of this project. I encourage you to detail in your application your voiceover experience, samples of your past work, and your familiarity with Bengali.

I’m using Unreal Engine 5 and need assistance with creating an animated 2D face system. This system should be able to automatically sync mouth movements with audio files in MP3 format. It should also allow for manual addition of accenting animations like eye blinking, eyebrow raising, and smiling. The 2D face will be displayed on a flat surface. Skills and experience needed: - Proficiency in Unreal Engine 5 - Strong understanding of 2D animation - Experience working with audio files in MP3 format - Ability to create automated animations - Knowledge of manual animation addition - Experience with facial animations and expressions.

I'm looking for an experienced software developer who can create a cutting-edge transcription software, enhancing the efficiency and productivity of those requiring transcription services. Key Skills required: - Strong understanding of language processing and audio decoding - Proficient in handling MP3, WAV, MP4, TXT file formats - Experience in user-interface design for software - Knowledge of speech recognition technologies My vision for the software includes: - An improvement in transcription accuracy - An increase in the transcription speed - A user-friendly interface for hassle-free use Moreover, the software should have specific functionalities such as: - The ability to correctly identify individual speakers within a recording - The provision of accurate timestamps f...

...podcasts. Key requirements: - Equipment setup: This includes microphones, headphones, audio interfaces, and any other necessary equipment for high-quality audio recording. - Soundproofing: Advising on and potentially implementing soundproofing solutions to create a professional recording environment. - Software configuration: Setting up and configuring recording software to ensure smooth and high-quality audio capture. I am aiming for high-quality audio suitable for professional podcast broadcasting. Ideal skills and experience for this job include: - Proven experience in setting up podcast studios or recording spaces with a focus on high audio quality. - Proficiency in using and configuring audio equipment and software. - Strong knowledge ...

Need someone to develop an app for my business, will need a lot of codes for my products to be able to look up and change according to the markets and live markets. It’s for my scrap business. Also want a website as well for my business.

I'm looking for a skilled composer who can create original music/songs for my project. The music can be of any genre...is to be used in my project, so it needs to be original and of a professional standard. - The desired mood or emotions is not specified, so feel free to suggest ideas or create based on your inspiration. Ideal Skills and Experience: - Proven experience in composing music for various purposes. - A wide range of musical knowledge and ability to create music in different styles. - Proficiency in audio production software and technology. - Good communication skills, as I will need to discuss and refine the music with you throughout the process. If you think you can create music that will captivate and enhance my project, please get in touch. I'm happy to p...

I want to do below task in my existing chatbot. 1) Update LLM to LLMA Series 2) Change Text Search Model to More Accurate Model 3) Change Prompt or instruction to model while showing result 4) Add Some Static Text while showing output 5) Connect with database so it will show result based on my uploaded content ( currently its working for 1 file only and already connected vector db. 6) Deploy on Streamlit I will share my existing chatbot code with developer. My Budget would be 5000 INR

I need a professional to undertake transcription of roughly 40-minute Spanish audios. The following outlines the specific requirements: - Type of Transcription: Literal. I need an accurate representation of the audio content without alteration. - Revision: No text revision required upon completion of the transcription. An excellent transcription that does not necessitate reviews will be ideal. - Theme: The audios revolve around social sciences. Therefore, any experiences in the social sciences will be beneficial. Proficiency in Spanish and previous transcription experience is necessary for the job. Knowledge and interest in social sciences would add value. Please bid if you meet the requirements.

I am looking for a talented film editor who can transform my video into a ci...cinematic short film under 30 minutes. The ideal candidate should have expertise in color correction, sound effects, and visual effects, as these will be essential components of the final output. Effectively handling these special effects will add cinematic depth and intensity to the movie, while also ensuring high quality and aesthetic appeal. Your creative prowess in piecing together footage, audio and dialogue into a full-on cinematic experience will be a huge advantage. Serious contenders should provide samples of previous work, preferably with links to cinematic-style videos they have edited. This project calls for impeccable attention to detail and a strong sense of storytelling. Are you up for the ...

I need an expert video editor who can carefully eliminate a cat's meow from a MP4 video that is approximately 1-5 minutes in duration. It's critical to maintain the audio quality and preserve the original sounds, most notably my mother's voice singing and the accompanying guitar. Ideal Skills and Expertise: - Advanced video and audio editing skills - Proficient in audio enhancing and noise reduction - Experience with preserving original sounds while eliminating distractions - Accurate and detail-oriented - Knowledge in handling MP4 files - Familiar with musical elements would be a bonus as it pertains to preserving the sound of the guitar. Your role will be to remove the unwanted cat meow from the video while keeping the original singing and guitar pl...

...paid. -Ability to choose food interests on sign up by selecting tabs with icons -Ability for chefs to post recipes and choose which ones are free and which require membership -Membership subscription function when signing up with a free option -Recipe feed page that filters loggen in users content preferences which they choose when signing up -COntent preference page in user profile where they can change their content feed interest Check link below before you bid https://www.freelancer.com/users/l.php?url=https:%2F%%2Fproto%2FqZL8r7wD1GvU48VTrttqD5%2FPocket-Chef----Final-UI%3Fpage-id%3D9131%253A41965%26type%3Ddesign%26node-id%3D9311-217140%26viewport%3D752%252C359%252C0.07%26t%3Dn5CZe4uDodZ4ekKT-1%26scaling%3Dscale-down%26starting-point-node-id%3D9131%253A42655%26show-proto-si

Want me to change in brochure and business card

1. Set a timer to trigger at the specified time X minutes after the start of the trading session. 2. When the timer triggers, capture the closing price of the most recent 1-minute candle. 3. Calculate the buy and sell entry prices as (+X...take-profit orders for this additional position as well based on strategy inputs. 8. In manual mode, use the price provided by the user as the initial price instead of capturing the 1-minute candle closing price. 9. If there is an existing open position, the strategy should be able to detect it and use it for further calculations as described above. * I should get strategy notifications "email & audio alerts. * I should be able to back-test & optimize using FXCM TradeStation desktop. * Do you provide NDA to the strategy? * Do you prov...

I need to enhance 50 audio files, which are mostly 5 to 10 seconds long, with an audio filter replicating the atmosphere of an Air Traffic Control communication. Key Requirements: - 4 distinct effects are required depending on which file of the 50. - The first effect should mimic the ground communication with the tower. It should have a Radio AIR traffic control effect, but not as strong as the airborn communication with the tower. . - The second effect should replicate a more amplified Air Traffic Control communication (airborn). - Third effect on a couple of files is to sound very garbled (inaudible sort of). - Fourth effect is totally garbled and cannot hear properly. Expectations: - The final audio files should have a clear distinction between various ef...

...film - Color grading - Visual effects - Audio enhancement to provide a high-quality listening experience for viewers For the poster: - Design a poster that captures the essence of the film with simplicity and elegance I would also like a summary and reflection on the process of editing the video, can be written or through a [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions] call, as I must document the process of editing the film. Additionally, the job will involve providing guidance on screenplay writing, through video calls. I'm looking for someone who can help Ideal candidate: - Proficient in video editing software, with a strong portfolio of previous works - Experience in color correction and audio enhancement ...

As an e-shop owner, I need assistance with some tasks that are crucial for my business. Specifically, I require: - Removal of unwanted posts made by hackers. An individual with experience in website moderation can help ensure that my content is authentic and self-made. - Changing the default language settings of my e-shop from English to Swedish. This is a vital change, and would benefit from a person who has prior experience in website language settings or language translation. It's important to mention that I don't need translations made - just the implementation of Swedish as the primary language on my site. By carrying out these tasks, my e-shop will ensure a safer, more user-friendly experience for my Swedish customer base. An expert in web development or e-com...

...engine on finding DP’s in the document. Current problems: A. Large part of documents are scanned, but regardless if the document is scanned or not, it’s all in digital form format. It just so happens that some forms were populated digitally, printed, and scanned; B. As such, scanned documents are: a. Tilted; b. There is noise; c. Zoom levels are different; C. There are checkboxes; D. DP’s can: a. Change location within the document, but it will always have at least one anchor in fixed location relative to DP. b. Few DP’s will have multiple entries that are true. In other words we will need unique ID per PDF per DP. c. Some DP’s can be stretched over two pages. THIS IS A LONG-TERM PROJECT. Project as defined above is to allow me to achieve MVP. Whoe...

I'm looking for an experienced digital artist to help me with a personal project. The task involves altering a digital portrait's face to my specifications. Key points to consider: - The style of the edited image should remain realistic - I do not want any cartoonish or abstract interpretations. - I will provide all materials, including the source portrait and the replacement face photo. - The primary purpose of this project is personal, so a certain level of sensitivity and adherence to specific instructions is expected. The ideal candidate for this project should have: - Proficiency with portrait editing software. - Experience with realistic digital portraiture. - An excellent eye for detail, ensuring a seamless result in face replacement. - A communicative and respectful app...

For this task, I'm in need of a professional with proficiency in using Adobe Illustrator. I have a logo file that needs a slight change. The adjustment needed is specifically with the text/letters in the logo, not the graphic elements. Here are the specifics of this project: - Adjust the spacing between the text/letters. It's a minimal adjustment, so an eye for detailed work is a must. Ideal skills and experience needed: - Proficiency in Adobe Illustrator - Previous experience in logo design and editing - Great attention to detail Please, when you make a bid, make sure you have the necessary skills and attention to detail that this project demands.

...days usage. Ground Floor Should have a large garage to hold a minimum of 8 large 4x4 cars, a laundry/Pantry room with slots for 4 washing machines and 4 dryers, the garage must also have space for an electric car charger, a Large open plan kitchen, an large open plan living room, large open plan dining room, all rooms to have speakers in the roofing controlled by a central system app, so you can change and play music in different rooms, Family study room, 4x female guest bathrooms, one male's guest bathroom with 4x urinals, 4x hand basin,2x toilets. All ground floor windows to be shatter-proof windows plus grilled will stainless steel grills, grill to be inside the property. Large storage room, 3x Guest bedrooms with ensuite bathroom and walk-in wardrobe. The ground floor...

I'm looking for a skilled web designer Who have VeuJs and tailwind css Knowlodge. You can update the navigation bar of my project with a specific set of requirements in mind. - **Change Colors**: The primary task will be to adjust the existing navigation bar colors to align with our branding scheme. This may involve tweaking the elements of the navigation bar to ensure the final colors are visually appealing and suit our brand. - **Full Responsiveness**: It's critical that you ensure the new color scheme is fully compatible and responsive across different screen sizes. The navigation bar should adapt seamlessly to various devices, including desktop, mobile, and tablet. - **Brand Color Scheme**: You'll need to incorporate our brand's color scheme into the navi...

I'm seeking an experienced video editor to transform my podcast into easily consumable YouTube videos. I'm particularly interest...use vibrant, colorful graphics/text to help retain viewer interest Tasks would include: - Creating an engaging video overlay with text and graphic elements from the podcast audio - Using a bold and colourful style to capture and hold audience attention - Maximizing the use of these visuals not just to visualize podcast content, but primarily to engage viewers and enhance their viewing experience. In other words, the videos should be as entertaining as they are informative. I'm open to any creative input you may have, and look forward to seeing your unique perspective on this project. Please note. I only have audio files. This jo...

...quantity multiplier but if fractions should be rounding to less quantity , basically let us suppose if order of NIFTY is 500 and I have given multiplier 1.75 . The trade cant happen for 875 quantity , so it should pick 850 quantity . 6) Copy Trading – (Yes/No) : Flexibility to decide no/yes to take copy trades for child accounts 7) Quantity Freeze Limits : Ability to change the maximum quantity to trade in NIFTY/bank NIFTY basis on change as per exchange freeze limits Order Slicing in Child account : Ability to slicing the quantity in child accounts basis on maximum quantity traded i.e. 1800 in NIFTY basis on point 8 . Example : If in primary account the quantity is 1000 , while for the child it is 2.5 . The trade should punch two orders in secondary account one 1800...

I'm looking for a React Native specialist to help me integrate a live streaming feature into my app. The live streaming feature should support both video and audio for covering live events. Key Requirements: - Need 4 screens, one main screen that holds the buttons to the three screens - Two buttons list stream and create stream - Stream details screen that can be accessed from the stream screen - Need to add an icon to the main screen that leads to the new "streaming" main screen with the two buttons to list and create streams - New settings that will hide or show the following - main stream screen button and create streams button (My concern with that is that some may not want people to see all the streams but they can create a stream)

I'm looking for a seasoned Android developer who can adjust an APK file in several ways. I am not only aiming to modernize the design but also augment its functionalities. Below are the specifics: - Change the current app name - Alter the existing user interface. - Add fresh features that will improve the user experience - Update its present logo - Remove some languages

I need a skilled freelancer to assist me in resolving an issue with my trading strategy. It utilizes a short-term (minute) trading approach and depends on Exponential Moving Averages (EMAs). The problem I'm encountering is that my trades are profitable until a change happens in the market. Key Responsibilities: - Diagnosing the cause behind the unprofitable trades - Implementing fixes to rectify the issue - Potentially optimizing the strategy for more effective trading Ideal Skills and Experience: - Strong understanding of trading strategies, particularly those using EMAs - Experience in debugging and refining algorithms - Familiarity with short-term trading dynamics - Proven track record of improving profitability in trading strategies. This is a critical project for me, a...

...finishes. Your task involves the enhancement of each wood finish on the main image so I have six images all in different wood finishes ie mahogany, and dark oak. What you'll need: • Expertise in image editing programs • Experience in rendering wood finishes and textures on wooden furniture • Good understanding of lighting adjustments Responsibilities: • Take the sample wood colors I supply and change the main image to each of the samples finishes • Enhance the wood texture in the main image using these samples. • Adjust the lighting to make the texture more prominent. • Make it look natural and appealing. The ideal expert would have experience working with images of wood furniture wood products or similar fields. Your work will be in...

I'm looking for a software developer who can create a custom audio player for Windows. The main features of this software include: - Play MP3 audio files: The software should be able to play audio files that are stored in cache memory. It's crucial that the player has a smooth and user-friendly interface for easy playback. - Auto-update from an online source: I would like the software to be capable of periodically updating the audio tracks from an online source. The method of update can be the most convenient for you to implement. I do not need features for managing the audio tracks (e.g., playlists, adjusting track order, or deleting tracks). The primary focus is on the playability and auto-updating of the tracks. The ideal developer for t...

...Architect who can help with the debugging and optimization of a complex, dynamic application featuring real-time elements. We have audio player on one screen that user want to play and pause do something Audio player resets to initial position every time when we change some value in a drop down. The drop down value is not linked to the audio player. Audio player is independent and should keep playing while the user inputs some data regarding that audio. I will share a screen on a zoom/google meet to show the issue. Key requirements: - Diagnose and fix issues that currently exist within the application. The primary issue pertains to the state management of the audio player which keeps resetting to its initial position. - Improve the ...

Hi, Can anyone remove the wordpress redirect virus here in next 1-2 hours? Make sure i tried to change the core files and did almost all the things but still there is some problem. Rs.500 fixed.

I'm in need of a talented individual to finish the mixing process on my rock album. I've completed the initial mix but require an expert to improve the audio quality. Your role would involve: - Listening to the initial mix - Identifying areas that require enhancement - Applying necessary changes to improve overall audio quality The ideal candidate will possess outstanding audio mixing skills, especially in pop rock music, and have a keen ear for detail. Proven experience in audio enhancement and a portfolio showcasing your ability to improve initial mixes is paramount. Please ensure your submitted proposals detail your specific skills and experience relevant to this project. Thank you! Sam

...all entries have been filled. Once you press the start button, an account is added to the managed accounts section. The account has a stroke below it indicating status, GREEN for running, YELLOW for paused and RED for failed. On clicking these account buttons a simple looking modal pops up, it has to look similar to the design. The modal will show account status and button to change the status and 3 buttons to change the status. The first button is start or pause, the second button is delete and the third button is end. The modal will also show current swipes and current matches. - Cross-Compatibility: It must function seamlessly on both Windows and MacOS. Ideal Skills and Experience: - Proficiency in PyQt is a must, as it's our preferred framework. - Previous exper...

...corner - Do not change screens while animation - Add 0.5 seconds delay before next animation Sequence 02 - Laptop - Take animation from 00:14 - 00:19 - Take screenshot - Add animation transparency at left and right corner - Do not change screens while animation - Add 0.5 seconds delay before next animation Sequence 03 - Multi Device - Take animation from 00:54 - 01:00 - Take screenshots - Smartphone: - Laptop: - Tablet: - Add animation transparency at left and right corner - Do not change screens while animation - Add transition within sequence - Change to - Change

I am looking for a tech-savvy freelancer to transform my Google document into an editable Word file. To make an informed bid, you need to consider the following requirements: - Converting the Google document to an editable Word file: the primary task is to change my Google document into a Word format while ensuring its editability. - Maintaining the original formatting: attention to detail is crucial as I prefer to have the same formatting as my original Google document intact, including font styles, sizes, paragraph settings etc. - Preserving visuals: keep all images, graphs, and tables intact within the document, just as seen in the original. Ideal freelancers should be proficient in document conversion and have a keen eye on maintaining formatting details. Exceptional skills ...

I'm looking to hire a creative graphic artist who can develop an illustrative artwork for my Spotify song. The primary goal of this project is to significantly increase visibility for my music and enhance its promotional strategy. The artwork should effectively convey an energetic mood, resona...mood - Artwork that complements the sound and style of the song - Understanding of Spotify's visual guidelines for song promotion Ideal candidates for this project have: - Proven experience in designing song artwork, particularly for Spotify - A strong portfolio showcasing illustrative art - The ability to design for specific moods and emotions - A good understanding of the music industry and audio-visual promotion - Excellent communication skills to align on the vision and make a...

As a creator of educational content, I am seeking a skilled voiceover artist that can help me create an engaging audio experience for my series of instructional videos. The ideal candidate should be fluent in both English and Arabic, providing a multicultural and diverse sound to appeal to a wide range of audiences. Key Requirements: - Capable of providing high-quality voiceover for more than 10 educational videos. - Proficient in English and Arabic. - Able to deliver clear and articulate audio suited for an adult audience and keep the audience engaged. Previous experience in creating educational content or working with similar projects will be prioritized. Please include your portfolio or sample work in your proposal.

I need a professional to update my logo. Here's what the job entails: - Take my existing logo in vector format (AI or SVG) - Change the color of the logo to a darker grey - Add text in same font as logo and QR code as provided - create AI file in given format which will be used to print all on packaging tape I'm looking for a designer who has: - Proficiency in logo design and Adobe Illustrator - Experience working with vector graphics - Ability to understand and implement specific color changes to a design Please reach out if you have the right skills and experience to deliver a high-quality service.

[Hiring][Remote][English, Portuguese][Basic IT Tech] I am looking for a good English speaker who can do audio call management in EST time zone. 500$ per month salary Will require Good speaking English & Portuguese and basic tech skill. Full availability and 3 - 4 hours of call handling every day. Please apply if interested.

...bright and cheerful video set in a fantasy world. Key requirements: - 3D video creation: You should be able to develop a captivating, immersive 3D environment. Prior experience with similar projects, especially in the fantasy genre, will be a significant advantage. - Sense of atmosphere: The video should convey a bright and cheerful mood. Your ability to set the right tone through visual and audio elements is crucial. - Deadline adherence: The video needs to be delivered within two weeks. It's important that you're able to work efficiently and effectively to meet this timeline. Ideal skills: - Proficiency in 3D animation and video creation tools. - Strong understanding of environment design and world-building. - Experience in creating bright and cheerful atmosphe...