Discussion Of Results
Since this test involves perceptual coding, please consider the results shown here as being "necessary" rather than "sufficient". In other words, good performance with the signals used is a reasonable requirement for any audio device, but good performance of perceptual coders with these signals is not an absolute guarantee of good audible performance with musical program material.
| Bladenc 0.71-winamp 2.10 Frequency Response (128 KHz Bitrate) |
|
| Bladenc 0.71-winamp 2.10 Frequency Response (128 KHz Bitrate) |
| Bladenc 0.71-winamp 2.10 Frequency response, right channel 20 dB down (128 KHz Bitrate) |
|
| Bladenc 0.71-winamp 2.10 Frequency response, right channel 20 dB down ; (128 KHz Bitrate) |
| Bladenc 0.71-winamp 2.10 1 kHz Total Harmonic Distortion and Noise (128 KHz Bitrate) |
|
| Bladenc 0.71-winamp 2.10 1 kHz Total Harmonic Distortion and Noise (128 KHz Bitrate) |
| Bladenc 0.71-winamp 2.10 Complex Signal SNR (128 KHz Bitrate) |
|
| Bladenc 0.71-winamp 2.10 Complex Signal SNR (128 KHz Bitrate) |
| Bladenc 0.71-winamp 2.10 20 Hz Total Harmonic Distortion and Noise (128 KHz Bitrate) |
|
| Bladenc 0.71-winamp 2.10 20 Hz Total Harmonic Distortion and Noise (128 KHz Bitrate) |
| Bladenc 0.71-winamp 2.10 Residual Noise - (Dynamic Range) (128 KHz Bitrate) |
|
| Bladenc 0.71-winamp 2.10 Residual Noise - (Dynamic Range) (128 KHz Bitrate) |
| Bladenc 0.71-winamp 2.10 Residual Noise - (Data = Silence) (128 KHz Bitrate) |
|
| Bladenc 0.71-winamp 2.10 Residual Noise - (Data = Silence) (128 KHz Bitrate) |
| Bladenc 0.71-winamp 2.10 IM Distortion (128 KHz Bitrate) |
|
| Bladenc 0.71-winamp 2.10 IM Distortion; (128 KHz Bitrate) |
| Bladenc 0.71-winamp 2.10 FM Distortion - "Jitter" (128 KHz Bitrate) |
|
| Bladenc 0.71-winamp 2.10 FM Distortion - "Jitter" (128 KHz Bitrate) |
| Bladenc 0.71-winamp 2.10 Frequency Response, 160 KHz Bitrate |
|
| Bladenc 0.71-winamp 2.10 Frequency Response, 160 KHz Bitrate |
| Bladenc 0.71-winamp 2.10 Frequency response, right channel 20 dB down (160 KHz Bitrate) |
|
| Bladenc 0.71-winamp 2.10 Frequency response, right channel 20 dB down ; (160 KHz Bitrate) |
| Bladenc 0.71-winamp 2.10 20 Hz Total Harmonic Distortion and Noise 160 KHz Bitrate |
|
| Bladenc 0.71-winamp 2.10 20 Hz Total Harmonic Distortion and Noise 160 KHz Bitrate |
| Bladenc 0.71-winamp 2.10 1 KHz Total Harmonic Distortion and Noise, 160 KHz Bitrate |
|
| Bladenc 0.71-winamp 2.10 Total Harmonic Distortion and Noise, 160 KHz Bitrate |
| Bladenc 0.71-winamp 2.10 Complex Signal SNR (160 KHz Bitrate) |
|
| Bladenc 0.71-winamp 2.10 Complex Signal SNR (160 KHz Bitrate) |
| Bladenc 0.71-winamp 2.10 Residual Noise - (Data = Silence) 160 KHz Bitrate |
|
| Bladenc 0.71-winamp 2.10 Residual Noise - (Data = Silence) 160 KHz Bitrate |
| Bladenc 0.71-winamp 2.10 Intermodulation, 160 KHz Bitrate |
|
| Bladenc 0.71-winamp 2.10 Intermodulation, 160 KHz Bitrate |
| Bladenc 0.71-winamp 2.10 Residual Noise - (Dynamic Range), 160 KHz Bitrate |
|
| Bladenc 0.71-winamp 2.10 Residual Noise - (Dynamic Range), 160 KHz Bitrate |
| Bladenc 0.71-winamp 2.10 Jitter, 160 KHz Bitrate |
|
| Bladenc 0.71-winamp 2.10 Jitter, 160 KHz Bitrate |
| Bladenc 0.71-winamp 2.10 Frequency Response, 256 KHz Bitrate |
|
| Bladenc 0.71-winamp 2.10 Frequency Response, 256 KHz Bitrate |
| Bladenc 0.71-winamp 2.10 Frequency response, right channel 20 dB down (256 KHz Bitrate) |
|
| Bladenc 0.71-winamp 2.10 Frequency response, right channel 20 dB down ; (256 KHz Bitrate) |
| Bladenc 0.71-winamp 2.10 1 KHz Total Harmonic Distortion and Noise, 256 KHz Bitrate |
|
| Bladenc 0.71-winamp 2.10 1 K HzTotal Harmonic Distortion and Noise, 256 KHz Bitrate |
| Bladenc 0.71-winamp 2.10 Complex Signal SNR (256 KHz Bitrate) |
|
| Bladenc 0.71-winamp 2.10 Complex Signal SNR (256 KHz Bitrate) |
| Bladenc 0.71-winamp 2.10 20 Hz Total Harmonic Distortion and Noise, 256 KHz Bitrate |
|
| Bladenc 0.71-winamp 2.10 20 Hz Total Harmonic Distortion and Noise, 256 KHz Bitrate |
| Bladenc 0.71-winamp 2.10 Intermodulation, 256 KHz Bitrate |
|
| Bladenc 0.71-winamp 2.10 Intermodulation, 256 KHz Bitrate |
| Bladenc 0.71-winamp 2.10 Residual Noise - (Dynamic Range), 256 KHz Bitrate |
|
| Bladenc 0.71-winamp 2.10 Residual Noise - (Dynamic Range), 256 KHz Bitrate |
| Bladenc 0.71-winamp 2.10 Residual Noise - (Data = Silence) 256 KHz Bitrate |
|
| Bladenc 0.71-winamp 2.10 Residual Noise - (Data = Silence) 256 KHz Bitrate |
| Bladenc 0.71-winamp 2.10 Jitter, Digital Data to Analog Output |
|
| Bladenc 0.71-winamp 2.10 Jitter, 256 KHz Bitrate |
| PC AV Tech |
| Send questions or comments on the PC AV Tech Soundcard Test webpages to Arny Krueger |
| Website Art Direction by David
Carlstrom Technical Tests and Report Design by Arny Krueger |
| All material on this
page is Arny Krueger's personal opinion, provided for
entertainment purposes only. See web site disclaimer for details (c) 1999, Arnold B. Krueger. All rights reserved. |
| Please let The
Webmaster know of any
problems you encounter on this website. This Page Last Revised 4/23/99 (abk) |