MIC Shared Memory - Revision history

Steveice10: Format can vary, organize data into table.

2015-10-09T00:47:29Z

Format can vary, organize data into table.

← Older revision		Revision as of 04:47, 9 October 2015
Line 1:		Line 1:
	~~The~~ shared-memory ~~for~~ the MIC~~(microphone) module contains the audio data~~. ~~The entire shared-memory~~ contains audio data~~, except for~~ the ~~last u32. The last u32 contains an offset within this sharedmem. This offset is likely the end-~~offset of the ~~audio~~ data ~~written by MIC module~~.		This is the shared memory used by the MIC service. It contains recorded audio data and the offset of the current data's end.

	~~The format of this~~ audio ~~data is mono~~-~~channel with signed PCM16. The sampling rate is 16000Hz~~.		{\| class="wikitable" border="1"
			\|-
			! Index Byte
			! Size
			! Description
			\|-
			\| 0x0
			\| sharedmem_size - 4
			\| Audio data.
			\|-
			\| sharedmem_size - 4
			\| 4
			\| u32, Current audio end-offset.
			\|}

Yellows8 at 00:03, 2 September 2014

2014-09-01T22:03:42Z

← Older revision		Revision as of 02:03, 2 September 2014
Line 1:		Line 1:
	The shared-memory for the MIC(microphone) module contains the audio data. The entire shared-memory contains audio data, except for the last u32. The last u32 contains an offset within this sharedmem. This offset is likely the end-offset of the audio data written by MIC module.		The shared-memory for the MIC(microphone) module contains the audio data. The entire shared-memory contains audio data, except for the last u32. The last u32 contains an offset within this sharedmem. This offset is likely the end-offset of the audio data written by MIC module.

	The format of this audio data is mono-channel with signed PCM16.		The format of this audio data is mono-channel with signed PCM16. The sampling rate is 16000Hz.

Yellows8 at 22:24, 1 September 2014

2014-09-01T20:24:14Z

← Older revision		Revision as of 00:24, 2 September 2014
Line 1:		Line 1:
	The shared-memory for the MIC(microphone) module contains the audio data. The entire shared-memory contains audio data, except for the last u32. The last u32 contains an offset within this sharedmem. This offset is likely the end-offset of the audio data written by MIC module.		The shared-memory for the MIC(microphone) module contains the audio data. The entire shared-memory contains audio data, except for the last u32. The last u32 contains an offset within this sharedmem. This offset is likely the end-offset of the audio data written by MIC module.

	The format of this audio data is mono-channel with signed PCM16~~. The sampling rate seems to be 16000Hz~~.		The format of this audio data is mono-channel with signed PCM16.

Yellows8 at 22:19, 1 September 2014

2014-09-01T20:19:31Z

← Older revision		Revision as of 00:19, 2 September 2014
Line 1:		Line 1:
	The shared-memory for the MIC(microphone) module contains the audio data. The entire shared-memory contains audio data, except for the last u32. The last u32 contains an offset within this sharedmem. This offset is likely the end-offset of the audio data written by MIC module.		The shared-memory for the MIC(microphone) module contains the audio data. The entire shared-memory contains audio data, except for the last u32. The last u32 contains an offset within this sharedmem. This offset is likely the end-offset of the audio data written by MIC module.

	The format of this audio data is mono-channel with signed PCM16.		The format of this audio data is mono-channel with signed PCM16. The sampling rate seems to be 16000Hz.

Yellows8 at 20:44, 1 September 2014

2014-09-01T18:44:15Z

← Older revision		Revision as of 22:44, 1 September 2014
Line 1:		Line 1:
	The shared-memory for the MIC(microphone) module contains the ~~raw(?)~~ audio data. The entire shared-memory contains audio data, except for the last u32. The last u32 contains an offset within this sharedmem. This offset is likely the end-offset of the audio data written by MIC module.		The shared-memory for the MIC(microphone) module contains the audio data. The entire shared-memory contains audio data, except for the last u32. The last u32 contains an offset within this sharedmem. This offset is likely the end-offset of the audio data written by MIC module.

			The format of this audio data is mono-channel with signed PCM16.

Yellows8: Created page with "The shared-memory for the MIC(microphone) module contains the raw(?) audio data. The entire shared-memory contains audio data, except for the last u32. The last u32 contains an o..."

2014-08-26T05:08:36Z

Created page with "The shared-memory for the MIC(microphone) module contains the raw(?) audio data. The entire shared-memory contains audio data, except for the last u32. The last u32 contains an o..."

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The shared-memory for the MIC(microphone) module contains the raw(?) audio data. The entire shared-memory contains audio data, except for the last u32. The last u32 contains an offset within this sharedmem. This offset is likely the end-offset of the audio data written by MIC module.