wiki:Audio_Device/Sennheiser_USB_1

Version 1 (modified by bennylp, 11 years ago) (diff)

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Sound Device Tests

Table of Contents:

  1. Hardware
  2. Results
    1. Test Date: 25/02/2008:


Sennheiser PC-156 USB Soundcard/Headset?

Hardware

Name: Sennheiser USB PC-156 Soundcard/Headset?
System: HP d230 MT (DQ357T) Desktop PC,Windows XP SP2, P4 2.6GHz, 1GB RAM
Vendor: Ambicom Inc. (?) (vendor ID=1395)
Chipset:
Driver: Microsoft USB, 7/1/2001, ver 5.1.2535.0

Results

Test Date: 25/02/2008:

Software:

  • PJMEDIA, PortAudio WMME, version 0.8-trunk date 25/02/2008, Release version

Results:

8 HKz 16 KHz 44.1KHz 48 KHz
Play jitter (min/avg/max) 9.996/23.308/30.273 9.996/23.307/30.221 9.997/23.307/30.904 9.997/23.307/30.162
Rec jitter (min/avg/max) 9.997/23.309/30.290 9.997/23.309/30.238 9.995/23.307/32.105 9.995/23.307/30.425
Drifts (samples/sec) 0 0 0 0

Test logs

@8KHz:

 15:36:09.141 os_core_win32. pjlib 0.8.0-trunk for win32 initialized
 15:36:09.250      pasound.c PA message: Pa_GetDeviceInfo: Num input channels reported as 65535! Changed to 2.
 15:36:09.250      pasound.c PA message: Pa_GetDeviceInfo: Num input channels reported as 65535! Changed to 2.
 15:36:09.250      pasound.c PA message: Pa_GetDeviceInfo: Num output channels reported as 65535! Changed to 2.
 15:36:09.250      pasound.c PA message: Pa_GetDeviceInfo: Num output channels reported as 65535! Changed to 2.
 15:36:09.422      pasound.c PortAudio sound library initialized, status=0
 15:36:09.422      pasound.c PortAudio host api count=3
 15:36:09.438      pasound.c Sound device count=12
 15:36:09.438          pjlib WinNT IOCP I/O Queue created (0085681C)
 15:36:09.438      sndtest.c Found 12 devices:
 15:36:09.438      sndtest.c  0: Microsoft Sound Mapper - Input (capture=2, playback=0)
 15:36:09.438      sndtest.c  1: Sennheiser USB Headset (capture=2, playback=0)
 15:36:09.438      sndtest.c  2: SoundMAX Digital Audio (capture=2, playback=0)
 15:36:09.438      sndtest.c  3: Microsoft Sound Mapper - Output (capture=0, playback=2)
 15:36:09.438      sndtest.c  4: Sennheiser USB Headset (capture=0, playback=2)
 15:36:09.438      sndtest.c  5: SoundMAX Digital Audio (capture=0, playback=2)
 15:36:09.438      sndtest.c  6: Primary Sound Capture Driver (capture=1, playback=0)
 15:36:09.438      sndtest.c  7: Sennheiser USB Headset (capture=1, playback=0)
 15:36:09.438      sndtest.c  8: SoundMAX Digital Audio (capture=2, playback=0)
 15:36:09.438      sndtest.c  9: Primary Sound Driver (capture=0, playback=2)
 15:36:09.438      sndtest.c  10: Sennheiser USB Headset (capture=0, playback=2)
 15:36:09.438      sndtest.c  11: SoundMAX Digital Audio (capture=0, playback=2)
 15:36:09.500      sndtest.c Testing playback device Microsoft Sound Mapper - Output
 15:36:09.500      sndtest.c Testing capture device Microsoft Sound Mapper - Input
 15:36:09.704      sndtest.c  Please wait while test is in progress (~11 secs)..
 15:36:20.813      sndtest.c  Dumping results:
 15:36:20.813      sndtest.c   Parameters: clock rate=8000Hz, 80 samples/frame
 15:36:20.813      sndtest.c   Playback stream report:
 15:36:20.813      sndtest.c    Duration: 9s.990
 15:36:20.813      sndtest.c    Frame interval: min=0.002ms, max=30.275ms
 15:36:20.813      sndtest.c    Jitter: min=9.996ms, avg=23.308ms, max=30.273ms
 15:36:20.813      sndtest.c   Capture stream report:
 15:36:20.813      sndtest.c    Duration: 9s.990
 15:36:20.813      sndtest.c    Frame interval: min=0.001ms, max=30.292ms
 15:36:20.813      sndtest.c    Jitter: min=9.997ms, avg=23.309ms, max=30.290ms
 15:36:20.813      sndtest.c   Checking for clock drifts:
 15:36:20.813      sndtest.c    No clock drifts is detected
 15:36:20.813      sndtest.c  Test completed with some warnings

@16KHz:

 15:37:55.329 os_core_win32. pjlib 0.8.0-trunk for win32 initialized
 15:37:55.422      pasound.c PA message: Pa_GetDeviceInfo: Num input channels reported as 65535! Changed to 2.
 15:37:55.422      pasound.c PA message: Pa_GetDeviceInfo: Num input channels reported as 65535! Changed to 2.
 15:37:55.422      pasound.c PA message: Pa_GetDeviceInfo: Num output channels reported as 65535! Changed to 2.
 15:37:55.422      pasound.c PA message: Pa_GetDeviceInfo: Num output channels reported as 65535! Changed to 2.
 15:37:55.579      pasound.c PortAudio sound library initialized, status=0
 15:37:55.579      pasound.c PortAudio host api count=3
 15:37:55.579      pasound.c Sound device count=12
 15:37:55.594          pjlib WinNT IOCP I/O Queue created (0085681C)
 15:37:55.594      sndtest.c Found 12 devices:
 15:37:55.594      sndtest.c  0: Microsoft Sound Mapper - Input (capture=2, playback=0)
 15:37:55.594      sndtest.c  1: Sennheiser USB Headset (capture=2, playback=0)
 15:37:55.594      sndtest.c  2: SoundMAX Digital Audio (capture=2, playback=0)
 15:37:55.594      sndtest.c  3: Microsoft Sound Mapper - Output (capture=0, playback=2)
 15:37:55.594      sndtest.c  4: Sennheiser USB Headset (capture=0, playback=2)
 15:37:55.594      sndtest.c  5: SoundMAX Digital Audio (capture=0, playback=2)
 15:37:55.594      sndtest.c  6: Primary Sound Capture Driver (capture=1, playback=0)
 15:37:55.594      sndtest.c  7: Sennheiser USB Headset (capture=1, playback=0)
 15:37:55.594      sndtest.c  8: SoundMAX Digital Audio (capture=2, playback=0)
 15:37:55.594      sndtest.c  9: Primary Sound Driver (capture=0, playback=2)
 15:37:55.594      sndtest.c  10: Sennheiser USB Headset (capture=0, playback=2)
 15:37:55.594      sndtest.c  11: SoundMAX Digital Audio (capture=0, playback=2)
 15:37:55.657      sndtest.c Testing playback device Microsoft Sound Mapper - Output
 15:37:55.657      sndtest.c Testing capture device Microsoft Sound Mapper - Input
 15:37:55.860      sndtest.c  Please wait while test is in progress (~11 secs)..
 15:38:06.969      sndtest.c  Dumping results:
 15:38:06.969      sndtest.c   Parameters: clock rate=16000Hz, 160 samples/frame
 15:38:06.969      sndtest.c   Playback stream report:
 15:38:06.969      sndtest.c    Duration: 9s.990
 15:38:06.969      sndtest.c    Frame interval: min=0.002ms, max=30.224ms
 15:38:06.969      sndtest.c    Jitter: min=9.996ms, avg=23.307ms, max=30.221ms
 15:38:06.969      sndtest.c   Capture stream report:
 15:38:06.969      sndtest.c    Duration: 9s.990
 15:38:06.969      sndtest.c    Frame interval: min=0.001ms, max=30.240ms
 15:38:06.969      sndtest.c    Jitter: min=9.997ms, avg=23.309ms, max=30.238ms
 15:38:06.969      sndtest.c   Checking for clock drifts:
 15:38:06.969      sndtest.c    No clock drifts is detected
 15:38:06.969      sndtest.c  Test completed with some warnings

@44.1KHz:

 15:39:32.422 os_core_win32. pjlib 0.8.0-trunk for win32 initialized
 15:39:32.532      pasound.c PA message: Pa_GetDeviceInfo: Num input channels reported as 65535! Changed to 2.
 15:39:32.532      pasound.c PA message: Pa_GetDeviceInfo: Num input channels reported as 65535! Changed to 2.
 15:39:32.532      pasound.c PA message: Pa_GetDeviceInfo: Num output channels reported as 65535! Changed to 2.
 15:39:32.532      pasound.c PA message: Pa_GetDeviceInfo: Num output channels reported as 65535! Changed to 2.
 15:39:32.688      pasound.c PortAudio sound library initialized, status=0
 15:39:32.704      pasound.c PortAudio host api count=3
 15:39:32.704      pasound.c Sound device count=12
 15:39:32.704          pjlib WinNT IOCP I/O Queue created (0085681C)
 15:39:32.704      sndtest.c Found 12 devices:
 15:39:32.704      sndtest.c  0: Microsoft Sound Mapper - Input (capture=2, playback=0)
 15:39:32.704      sndtest.c  1: Sennheiser USB Headset (capture=2, playback=0)
 15:39:32.704      sndtest.c  2: SoundMAX Digital Audio (capture=2, playback=0)
 15:39:32.704      sndtest.c  3: Microsoft Sound Mapper - Output (capture=0, playback=2)
 15:39:32.704      sndtest.c  4: Sennheiser USB Headset (capture=0, playback=2)
 15:39:32.704      sndtest.c  5: SoundMAX Digital Audio (capture=0, playback=2)
 15:39:32.704      sndtest.c  6: Primary Sound Capture Driver (capture=1, playback=0)
 15:39:32.704      sndtest.c  7: Sennheiser USB Headset (capture=1, playback=0)
 15:39:32.704      sndtest.c  8: SoundMAX Digital Audio (capture=2, playback=0)
 15:39:32.704      sndtest.c  9: Primary Sound Driver (capture=0, playback=2)
 15:39:32.704      sndtest.c  10: Sennheiser USB Headset (capture=0, playback=2)
 15:39:32.704      sndtest.c  11: SoundMAX Digital Audio (capture=0, playback=2)
 15:39:32.766      sndtest.c Testing playback device Microsoft Sound Mapper - Output
 15:39:32.766      sndtest.c Testing capture device Microsoft Sound Mapper - Input
 15:39:32.969      sndtest.c  Please wait while test is in progress (~11 secs)..
 15:39:44.157      sndtest.c  Dumping results:
 15:39:44.157      sndtest.c   Parameters: clock rate=44100Hz, 441 samples/frame
 15:39:44.157      sndtest.c   Playback stream report:
 15:39:44.157      sndtest.c    Duration: 9s.990
 15:39:44.157      sndtest.c    Frame interval: min=0.003ms, max=30.907ms
 15:39:44.157      sndtest.c    Jitter: min=9.997ms, avg=23.307ms, max=30.904ms
 15:39:44.157      sndtest.c   Capture stream report:
 15:39:44.157      sndtest.c    Duration: 9s.990
 15:39:44.157      sndtest.c    Frame interval: min=0.002ms, max=32.108ms
 15:39:44.157      sndtest.c    Jitter: min=9.995ms, avg=23.307ms, max=32.105ms
 15:39:44.157      sndtest.c   Checking for clock drifts:
 15:39:44.157      sndtest.c    No clock drifts is detected
 15:39:44.157      sndtest.c  Test completed with some warnings

@48KHz:

 15:41:13.438 os_core_win32. pjlib 0.8.0-trunk for win32 initialized
 15:41:13.547      pasound.c PA message: Pa_GetDeviceInfo: Num input channels reported as 65535! Changed to 2.
 15:41:13.547      pasound.c PA message: Pa_GetDeviceInfo: Num input channels reported as 65535! Changed to 2.
 15:41:13.547      pasound.c PA message: Pa_GetDeviceInfo: Num output channels reported as 65535! Changed to 2.
 15:41:13.547      pasound.c PA message: Pa_GetDeviceInfo: Num output channels reported as 65535! Changed to 2.
 15:41:13.735      pasound.c PortAudio sound library initialized, status=0
 15:41:13.735      pasound.c PortAudio host api count=3
 15:41:13.735      pasound.c Sound device count=12
 15:41:13.735          pjlib WinNT IOCP I/O Queue created (0085681C)
 15:41:13.735      sndtest.c Found 12 devices:
 15:41:13.735      sndtest.c  0: Microsoft Sound Mapper - Input (capture=2, playback=0)
 15:41:13.735      sndtest.c  1: Sennheiser USB Headset (capture=2, playback=0)
 15:41:13.735      sndtest.c  2: SoundMAX Digital Audio (capture=2, playback=0)
 15:41:13.735      sndtest.c  3: Microsoft Sound Mapper - Output (capture=0, playback=2)
 15:41:13.735      sndtest.c  4: Sennheiser USB Headset (capture=0, playback=2)
 15:41:13.735      sndtest.c  5: SoundMAX Digital Audio (capture=0, playback=2)
 15:41:13.735      sndtest.c  6: Primary Sound Capture Driver (capture=1, playback=0)
 15:41:13.735      sndtest.c  7: Sennheiser USB Headset (capture=1, playback=0)
 15:41:13.735      sndtest.c  8: SoundMAX Digital Audio (capture=2, playback=0)
 15:41:13.735      sndtest.c  9: Primary Sound Driver (capture=0, playback=2)
 15:41:13.735      sndtest.c  10: Sennheiser USB Headset (capture=0, playback=2)
 15:41:13.735      sndtest.c  11: SoundMAX Digital Audio (capture=0, playback=2)
 15:41:13.797      sndtest.c Testing playback device Microsoft Sound Mapper - Output
 15:41:13.797      sndtest.c Testing capture device Microsoft Sound Mapper - Input
 15:41:14.000      sndtest.c  Please wait while test is in progress (~11 secs)..
 15:41:25.188      sndtest.c  Dumping results:
 15:41:25.188      sndtest.c   Parameters: clock rate=48000Hz, 480 samples/frame
 15:41:25.188      sndtest.c   Playback stream report:
 15:41:25.188      sndtest.c    Duration: 9s.990
 15:41:25.188      sndtest.c    Frame interval: min=0.003ms, max=30.165ms
 15:41:25.188      sndtest.c    Jitter: min=9.997ms, avg=23.307ms, max=30.162ms
 15:41:25.188      sndtest.c   Capture stream report:
 15:41:25.188      sndtest.c    Duration: 9s.990
 15:41:25.188      sndtest.c    Frame interval: min=0.003ms, max=30.428ms
 15:41:25.188      sndtest.c    Jitter: min=9.995ms, avg=23.307ms, max=30.425ms
 15:41:25.188      sndtest.c   Checking for clock drifts:
 15:41:25.188      sndtest.c    No clock drifts is detected
 15:41:25.188      sndtest.c  Test completed with some warnings