Audiorecord Audioformat.Encoding_Pcm_8bit

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Using AudioRecord with 8-bit encoding in android - Stack ...

https://stackoverflow.com/questions/2319907/using-audiorecord-with-8-bit-encoding-in-android

For some compatibility reason I need to use 8-bit encoding, but when I try to run the same program using that encoding I keep getting an Invalid Audio Format. my code is : int bufferSize = AudioRecord.getMinBufferSize (11025, AudioFormat.CHANNEL_CONFIGURATION_MONO, AudioFormat.ENCODING_PCM_8BIT); …

AudioRecord - Android SDK | Android Developers

https://www.mit.edu/afs.new/sipb/project/android/docs/reference/android/media/AudioRecord.html

Returns the configured audio data format. See ENCODING_PCM_16BIT and ENCODING_PCM_8BIT . public int getAudioSessionId () Added in API level 16 Returns the audio session ID. Returns the ID of the audio session this AudioRecord belongs to. public int getAudioSource () Added in API level 3 Returns the audio recording source. See Also

anyone was able to use ENCODING_PCM_8BIT? - Android Forums

https://androidforums.com/threads/anyone-was-able-to-use-encoding_pcm_8bit.240865/

AudioRecord arec = new AudioRecord (MediaRecorder.AudioSource.MIC, sampleRate, AudioFormat.CHANNEL_CONFIGURATION_MONO, AudioFormat.ENCODING_PCM_8BIT, bufferSize); short [] buffer = new short [bufferSize]; arec.startRecording (); arec.read (buffer, 0, bufferSize); and here is the code portion for playing …

AudioFormat - Android中文版 - API参考文档

https://www.apiref.com/android-zh/android/media/AudioFormat.html

ENCODING_PCM_8BIT: The audio sample is a 8 bit unsigned integer in the range [0, 255], with a 128 offset for zero. This is typically stored as a Java byte in a byte array or ByteBuffer. Since the Java byte is signed, be careful with math operations …

AudioFormat - Android Developers

https://developer.android.com/reference/android/media/AudioFormat

AudioFormat | Android Developers. Language English Bahasa Indonesia Español – América Latina Português – Brasil 中文 – 简体日本語 한국어. Documentation. Overview Guides Reference Samples Design & Quality. Platform. Android Studio. Google Play. Jetpack. Kotlin.

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