'''[wiki:Audio_Device/Tests Sound Device Tests]''' '''Table of Contents:''' [[PageOutline(2-3,,inline)]] ---- = SoundMAX Integrated Digital Audio = == Hardware == ||Name:||SoundMAX Integrated Digital Audio|| ||System:||IBM !ThinkPad T42 type/model 2373-4YU,Windows XP SP2, Pentium M 1.7GHz, 1GB RAM|| ||Vendor:||Intel (0x8086)|| ||Chipset:||!RealTek (0x24C5)|| ||Driver:||Analog Devices, 27/10/2003 ver 5.12.1.3624|| == Results == === Test Date: 25/02/2008: === Software: * PJMEDIA, !PortAudio WMME, version 0.8-trunk date 25/02/2008, Debug version Results: || || 8 HKz || 16 KHz || 44.1KHz || 48 KHz || || Play jitter (min/avg/max)|| 9.975/23.044/30.228 || 9.966/23.398/40.095 || ||9.743/23.257/36.347 || || Rec jitter (min/avg/max) || 9.778/23.284/30.499 || 9.973/23.280/30.254 || ||5.497/23.271/52.553|| || Drifts (samples/sec) || 120 || 96 || || 0 || ==== Test logs ==== @8KHz: {{{ 11:10:38.728 os_core_win32. pjlib 0.8.0-trunk for win32 initialized 11:10:38.938 pasound.c PA message: Pa_GetDeviceInfo: Num input channels reported as 65535! Changed to 2. 11:10:38.938 pasound.c PA message: Pa_GetDeviceInfo: Num output channels reported as 65535! Changed to 2. 11:10:39.169 pasound.c PortAudio sound library initialized, status=0 11:10:39.169 pasound.c PortAudio host api count=3 11:10:39.169 pasound.c Sound device count=8 11:10:39.179 pjlib select() I/O Queue created (00A2637C) 11:10:39.179 sndtest.c Found 8 devices: 11:10:39.179 sndtest.c 0: Microsoft Sound Mapper - Input (capture=2, playback=0) 11:10:39.179 sndtest.c 1: SoundMAX Digital Audio (capture=2, playback=0) 11:10:39.179 sndtest.c 2: Microsoft Sound Mapper - Output (capture=0, playback=2) 11:10:39.179 sndtest.c 3: SoundMAX Digital Audio (capture=0, playback=2) 11:10:39.179 sndtest.c 4: Primary Sound Capture Driver (capture=2, playback=0) 11:10:39.179 sndtest.c 5: SoundMAX Digital Audio (capture=2, playback=0) 11:10:39.179 sndtest.c 6: Primary Sound Driver (capture=0, playback=2) 11:10:39.179 sndtest.c 7: SoundMAX Digital Audio (capture=0, playback=2) 11:10:39.249 sndtest.c Testing playback device Microsoft Sound Mapper - Output 11:10:39.249 sndtest.c Testing capture device Microsoft Sound Mapper - Input 11:10:39.459 sndtest.c Please wait while test is in progress (~11 secs).. 11:10:50.595 sndtest.c Dumping results: 11:10:50.595 sndtest.c Parameters: clock rate=8000Hz, 80 samples/frame 11:10:50.595 sndtest.c Playback stream report: 11:10:50.595 sndtest.c Duration: 10s.140 11:10:50.595 sndtest.c Frame interval: min=0.013ms, max=30.243ms 11:10:50.595 sndtest.c Jitter: min=9.975ms, avg=23.044ms, max=30.228ms 11:10:50.595 sndtest.c Capture stream report: 11:10:50.595 sndtest.c Duration: 9s.990 11:10:50.595 sndtest.c Frame interval: min=0.012ms, max=30.513ms 11:10:50.595 sndtest.c Jitter: min=9.778ms, avg=23.284ms, max=30.499ms 11:10:50.595 sndtest.c Checking for clock drifts: 11:10:50.595 sndtest.c Sound capture is 1200 samples faster than playback at the end of the test (average is 120 samples per second) 11:10:50.605 sndtest.c Test completed with some warnings }}} @16KHz: {{{ 11:12:31.530 os_core_win32. pjlib 0.8.0-trunk for win32 initialized 11:12:32.191 pasound.c PA message: Pa_GetDeviceInfo: Num input channels reported as 65535! Changed to 2. 11:12:32.191 pasound.c PA message: Pa_GetDeviceInfo: Num output channels reported as 65535! Changed to 2. 11:12:33.123 pasound.c PortAudio sound library initialized, status=0 11:12:33.123 pasound.c PortAudio host api count=3 11:12:33.123 pasound.c Sound device count=8 11:12:33.123 pjlib select() I/O Queue created (00A2637C) 11:12:33.123 sndtest.c Found 8 devices: 11:12:33.123 sndtest.c 0: Microsoft Sound Mapper - Input (capture=2, playback=0) 11:12:33.123 sndtest.c 1: SoundMAX Digital Audio (capture=2, playback=0) 11:12:33.123 sndtest.c 2: Microsoft Sound Mapper - Output (capture=0, playback=2) 11:12:33.133 sndtest.c 3: SoundMAX Digital Audio (capture=0, playback=2) 11:12:33.133 sndtest.c 4: Primary Sound Capture Driver (capture=2, playback=0) 11:12:33.133 sndtest.c 5: SoundMAX Digital Audio (capture=2, playback=0) 11:12:33.133 sndtest.c 6: Primary Sound Driver (capture=0, playback=2) 11:12:33.133 sndtest.c 7: SoundMAX Digital Audio (capture=0, playback=2) 11:12:33.203 sndtest.c Testing playback device Microsoft Sound Mapper - Output 11:12:33.203 sndtest.c Testing capture device Microsoft Sound Mapper - Input 11:12:33.403 sndtest.c Please wait while test is in progress (~11 secs).. 11:12:44.549 sndtest.c Dumping results: 11:12:44.549 sndtest.c Parameters: clock rate=16000Hz, 160 samples/frame 11:12:44.549 sndtest.c Playback stream report: 11:12:44.549 sndtest.c Duration: 9s.930 11:12:44.549 sndtest.c Frame interval: min=0.016ms, max=40.112ms 11:12:44.549 sndtest.c Jitter: min=9.966ms, avg=23.398ms, max=40.095ms 11:12:44.549 sndtest.c Capture stream report: 11:12:44.549 sndtest.c Duration: 9s.990 11:12:44.549 sndtest.c Frame interval: min=0.013ms, max=30.270ms 11:12:44.549 sndtest.c Jitter: min=9.973ms, avg=23.280ms, max=30.254ms 11:12:44.549 sndtest.c Checking for clock drifts: 11:12:44.549 sndtest.c Sound capture is 960 samples faster than playback at the end of the test (average is 96 samples per second) 11:12:44.549 sndtest.c Test completed with some warnings }}} @48KHz: {{{ 11:11:01.721 os_core_win32. pjlib 0.8.0-trunk for win32 initialized 11:11:01.861 pasound.c PA message: Pa_GetDeviceInfo: Num input channels reported as 65535! Changed to 2. 11:11:01.861 pasound.c PA message: Pa_GetDeviceInfo: Num output channels reported as 65535! Changed to 2. 11:11:02.082 pasound.c PortAudio sound library initialized, status=0 11:11:02.082 pasound.c PortAudio host api count=3 11:11:02.082 pasound.c Sound device count=8 11:11:02.082 pjlib select() I/O Queue created (00A2637C) 11:11:02.082 sndtest.c Found 8 devices: 11:11:02.082 sndtest.c 0: Microsoft Sound Mapper - Input (capture=2, playback=0) 11:11:02.082 sndtest.c 1: SoundMAX Digital Audio (capture=2, playback=0) 11:11:02.082 sndtest.c 2: Microsoft Sound Mapper - Output (capture=0, playback=2) 11:11:02.082 sndtest.c 3: SoundMAX Digital Audio (capture=0, playback=2) 11:11:02.082 sndtest.c 4: Primary Sound Capture Driver (capture=2, playback=0) 11:11:02.082 sndtest.c 5: SoundMAX Digital Audio (capture=2, playback=0) 11:11:02.082 sndtest.c 6: Primary Sound Driver (capture=0, playback=2) 11:11:02.082 sndtest.c 7: SoundMAX Digital Audio (capture=0, playback=2) 11:11:02.162 sndtest.c Testing playback device Microsoft Sound Mapper - Output 11:11:02.162 sndtest.c Testing capture device Microsoft Sound Mapper - Input 11:11:02.362 sndtest.c Please wait while test is in progress (~11 secs).. 11:11:13.498 sndtest.c Dumping results: 11:11:13.498 sndtest.c Parameters: clock rate=48000Hz, 480 samples/frame 11:11:13.498 sndtest.c Playback stream report: 11:11:13.498 sndtest.c Duration: 9s.990 11:11:13.498 sndtest.c Frame interval: min=0.023ms, max=36.371ms 11:11:13.498 sndtest.c Jitter: min=9.743ms, avg=23.257ms, max=36.347ms 11:11:13.498 sndtest.c Capture stream report: 11:11:13.498 sndtest.c Duration: 9s.990 11:11:13.498 sndtest.c Frame interval: min=0.020ms, max=52.575ms 11:11:13.498 sndtest.c Jitter: min=5.497ms, avg=23.271ms, max=52.553ms 11:11:13.498 sndtest.c Checking for clock drifts: 11:11:13.498 sndtest.c No clock drifts is detected 11:11:13.498 sndtest.c Test completed with some warnings }}}