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Audio processing(audio level metering, normalization, AGC) for AudioQueue

$30-250 USD

Cancelado
Publicado hace casi 7 años

$30-250 USD

Pagado a la entrega
Hello, Need to add several features to the existing Apple’s example(SpeakHere). 1. Add a level metering for the recording process. a. It must be done by calculating the audio signal in the callback function(AQRecorder::MyInputBufferHandler). b. It must be working for mono and stereo recordings with the varies sample rates. c. The visualising of this algorithm must be looks like of the Apple implementation in this example. d. It should not be consuming for CPU. 2. Add an audio normaliser for the recorded audio file. 3. Add auto gain level algorithm.
ID del proyecto: 13670120

Información sobre el proyecto

11 propuestas
Proyecto remoto
Activo hace 7 años

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11 freelancers están ofertando un promedio de $315 USD por este trabajo
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Hi there, I'm a mobile applications development team manager and a developer myself too, and I'm very interested in your job post involving these skills. We have recently worked in iOS/Android/Windows Phone apps development and we have also User Interface design and Graphics design skills too. Our team also has so much experiences in Web/server development. We have consistently delivered projects on time and under budget, which has earned us many positive ratings, as you'll see in our work history, a number of our projects are in our freelancer.com portfolio. Some of our works are very similar to your requirement. We are available to chat via freelancer.com chat tool and your suggested chat tool, and would be happy to set up a convenient time to discuss the application you're moving and some ideas about the safest way to get it into the cloud. Thanks, Quy. Milestone: We will finish all for you on time.
$277 USD en 6 días
4,9 (128 comentarios)
8,1
8,1
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Dear sir. Nice to meet you. I have read your job post in carefully and understood everything what you want. I have developed 30+ apps and Web Site & published them app stores in successfully for 5+ years. As you have seen, I have developed the various social networking apps & awesome games, so have the more experience than other bidders. As a typical apps, I have developed the taxi booking app, chatting and dating app, shopping cart app and game development etc. Thus can provide the awesome app with high quality & customization according to your requirements on time, on budget. Please check my apps in here & give me the feedback kindly. I'd like to work for the project with you together. I think we can work long term relationship further. I look forward to hearing from you soon. Please feel free to contact with at anytime. Thanks for looking my proposal.
$155 USD en 3 días
5,0 (19 comentarios)
4,9
4,9
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Hi I am a iOS developer. I have excellent knowledge of SWIFT & OBJECTIVE C. I have 5+ years of experience in ios development. Please share with me your app designs & requirements. Looking forward to establish a long term business relationship! Thanks
$277 USD en 15 días
5,0 (4 comentarios)
2,4
2,4
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Hi Pedro here, I hope you will consider me for your project. I will assure you a quality end product at a competitive price. I know you will be swamped with bids so thank you for the time. Hoping to hear from you soon and if you have any queries please do not hesitate to message me and i can talk. thanks
$155 USD en 3 días
0,0 (0 comentarios)
0,0
0,0

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Bandera de RUSSIAN FEDERATION
Sochi, Russian Federation
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0
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Miembro desde dic 27, 2009

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