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Android voice recorder - draw waveform

I am developing a voice recording app for Android. I have made the interface and done basic setup of buttons, plus recording and playback functions in Android Studio using AudioRecord, but it needs a more skilled programmer. I initially need a freelancer to help with the more complex parts of the app, including low-level audio development.

The current functionality in the app I want to achieve:

a) code recording/playback functions and supply accurate timecode variable which I can connect to the interface. The transport functions should work as expected, similar to many other recording apps out there.

b) draw and save waveform data (this should be visible while recording).

c) adjust mic input sensitivity using slider control.

If this part of the project is successful I would like to proceed further with accurate audio metering and further advanced functionality. Please reply with first line 'soundstone'. The project is currently hosted on Bitbucket.

Навички: Android, Програмування на С, Програмування на C#, Програмування на C++, Mobile App Development

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Про роботодавця:
( 0 відгуки(-ів) ) Australia

ID Проекту: #16552235

38 фрілансерів(-и) у середньому готові виконати цю роботу за $612

Geniusteam

Hello, Can we discuss in detail ?Do you have any timeframe? We welcome you to join hands with us as we think we are capable enough to start this project and we give you surety of answering all your queries. W Більше

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beastofpray007

A proposal has not yet been provided

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Systos

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amit0423

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KESHAVINFOTECH

Hi There, Thanks for your valuable time. :-) Please check below points : 1. I am developing a voice recording app for Android. I have made the interface and done basic setup of buttons, plus recording and play Більше

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chongyin429

soundstone. Really interesting project. Thanks for your project post. I have some experience of audio processing in Android. I think I can help you to complete this project. I wanna do this using Native and NDK libr Більше

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EliZhang221

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Gates777

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appmasteramlesh

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Yknox

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guchengyehai

using AudioRecord API to recording and calculate decibel in callback. using Canvas and path to draw an sine wave

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bavishinavneet

A proposal has not yet been provided

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Wangxianming

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zlataAndroid

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lanthan

soundstone Hello. I think I can assist you with your audio processing. Please provide mode details about what exactly you need. Like already implemented interface elements waiting for some post processed data, require Більше

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sayootech

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isparrowsolution

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MobiApps21

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