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Table of Contents:
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
Last modified 17 years ago
Last modified on Feb 25, 2008 3:40:45 PM
