Audio quality tests: Difference between revisions
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| Line 11: | Line 11: | ||
Using ALC1220 (S1220A). | Using ALC1220 (S1220A). | ||
<gallery caption=" | <gallery caption="Difference" widths="200px" heights="100px" mode="slideshow" showthumbnails> | ||
File:DA ALL AVG mdfourier-dac-48000 vs Nintendo Stereo AV Cajyg.png|Nintendo Stereo AV Cable <sup>{{nowrap|''DOL-CPU-11''}}</sup> | File:DA ALL AVG mdfourier-dac-48000 vs Nintendo Stereo AV Cajyg.png|Nintendo Stereo AV Cable <sup>{{nowrap|''DOL-CPU-11''}}</sup> | ||
File:DA ALL AVG mdfourier-dac-48000 vs Nintendo Stereo AV Caxiq.png|Nintendo Stereo AV Cable <sup>{{nowrap|''DOL-CPU(P)-10''}}</sup> | File:DA ALL AVG mdfourier-dac-48000 vs Nintendo Stereo AV Caxiq.png|Nintendo Stereo AV Cable <sup>{{nowrap|''DOL-CPU(P)-10''}}</sup> | ||
| Line 49: | Line 49: | ||
Using [https://web.archive.org/web/20120509222042/http://conexant.com/servlets/DownloadServlet/PBR-200974-004.pdf?docid=975&revid=4 CX23888]. | Using [https://web.archive.org/web/20120509222042/http://conexant.com/servlets/DownloadServlet/PBR-200974-004.pdf?docid=975&revid=4 CX23888]. | ||
<gallery caption=" | <gallery caption="Difference" widths="200px" heights="100px" mode="slideshow" showthumbnails> | ||
File:DA ALL AVG mdfourier-dac-48000 vs Nintendo RF Modulatorqxl.png|Nintendo RF Modulator <sup>{{nowrap|''DOL-CPU-11''}}</sup> | File:DA ALL AVG mdfourier-dac-48000 vs Nintendo RF Modulatorqxl.png|Nintendo RF Modulator <sup>{{nowrap|''DOL-CPU-11''}}</sup> | ||
File:DA ALL AVG mdfourier-dac-48000 vs Nintendo Stereo AV Cafwu.png|Nintendo Stereo AV Cable <sup>{{nowrap|''DOL-CPU-11''}}</sup> | File:DA ALL AVG mdfourier-dac-48000 vs Nintendo Stereo AV Cafwu.png|Nintendo Stereo AV Cable <sup>{{nowrap|''DOL-CPU-11''}}</sup> | ||
| Line 80: | Line 80: | ||
Using ALC1220 (S1220A). | Using ALC1220 (S1220A). | ||
<gallery caption=" | <gallery caption="Difference" widths="200px" heights="100px" mode="slideshow" showthumbnails> | ||
File:DA ALL AVG mdfourier-dac-48000 vs Nintendo Stereo AV Cadrx.png|Nintendo Stereo AV Cable <sup>{{nowrap|''DOL-CPU-11''}}</sup> | File:DA ALL AVG mdfourier-dac-48000 vs Nintendo Stereo AV Cadrx.png|Nintendo Stereo AV Cable <sup>{{nowrap|''DOL-CPU-11''}}</sup> | ||
File:DA ALL AVG mdfourier-dac-48000 vs Nintendo Stereo AV Camlz.png|Nintendo Stereo AV Cable <sup>{{nowrap|''DOL-CPU(P)-10''}}</sup> | File:DA ALL AVG mdfourier-dac-48000 vs Nintendo Stereo AV Camlz.png|Nintendo Stereo AV Cable <sup>{{nowrap|''DOL-CPU(P)-10''}}</sup> | ||
| Line 118: | Line 118: | ||
Using [https://web.archive.org/web/20120509222042/http://conexant.com/servlets/DownloadServlet/PBR-200974-004.pdf?docid=975&revid=4 CX23888]. | Using [https://web.archive.org/web/20120509222042/http://conexant.com/servlets/DownloadServlet/PBR-200974-004.pdf?docid=975&revid=4 CX23888]. | ||
<gallery caption=" | <gallery caption="Difference" widths="200px" heights="100px" mode="slideshow" showthumbnails> | ||
File:DA ALL AVG mdfourier-dac-48000 vs Nintendo RF Modulatorrzn.png|Nintendo RF Modulator <sup>{{nowrap|''DOL-CPU-11''}}</sup> | File:DA ALL AVG mdfourier-dac-48000 vs Nintendo RF Modulatorrzn.png|Nintendo RF Modulator <sup>{{nowrap|''DOL-CPU-11''}}</sup> | ||
File:DA ALL AVG mdfourier-dac-48000 vs Nintendo Stereo AV Caifm.png|Nintendo Stereo AV Cable <sup>{{nowrap|''DOL-CPU-11''}}</sup> | File:DA ALL AVG mdfourier-dac-48000 vs Nintendo Stereo AV Caifm.png|Nintendo Stereo AV Cable <sup>{{nowrap|''DOL-CPU-11''}}</sup> | ||
Revision as of 00:58, 23 December 2021
32kHz sample rate
Using MDFourier 1.07d (15-12-2021) with this reference file.
The 32kHz sample rate is most commonly used by licensed software. It is upsampled to 48kHz in hardware prior to final output.
A 15kHz white screen was displayed to induce audible noise.
ASUS PRIME X570-PRO
Using ALC1220 (S1220A).
- Time spectrogram
-
Nintendo Stereo AV Cable DOL-CPU-11 -
Nintendo Stereo AV Cable DOL-CPU(P)-10 -
Generic S-Video Cable DOL-CPU-11 -
HD Retrovision SNES Component Cable DOL-CPU(P)-10 -
Bitfunx GameCube Component Cable -
GCVideo-DVI v3.1 + Portta HDMI to YPbPr Converter -
![GCVideo-DVI v3.1 + Portta HDMI to YPbPr Converter Sample Rate Hack [1]](/wiki/images/thumb/9/94/T_SP_B_S1220A_GCVideo-DVI_v3.1_%2B_Portta_HDMI_to_YPbPr_Converter_32kHz_SRH.png/200px-T_SP_B_S1220A_GCVideo-DVI_v3.1_%2B_Portta_HDMI_to_YPbPr_Converter_32kHz_SRH.png)
GCVideo-DVI v3.1 + Portta HDMI to YPbPr Converter Sample Rate Hack [1]
.png)
.png)
![GCVideo-DVI v3.1 + Portta HDMI to YPbPr Converter Sample Rate Hack [1]](/wiki/index.php?title=File:T_SP_B_S1220A_GCVideo-DVI_v3.1_%2B_Portta_HDMI_to_YPbPr_Converter_32kHz_SRH.png)
Hauppauge WinTV-HVR-1850
Using CX23888.
- Time spectrogram
-
Nintendo RF Modulator DOL-CPU-11 -
Nintendo Stereo AV Cable DOL-CPU-11 -
Generic S-Video Cable DOL-CPU-11
48kHz sample rate
Using MDFourier 1.07d (15-12-2021) with this reference file.
The nominal sample rate is 54MHz÷1124, rather than 54MHz÷1125. This is reflected in the frame duration of the standard equipment test.
The 48kHz sample rate is most commonly used by homebrew software and streaming audio in licensed software.
A 15kHz white screen was displayed to induce audible noise.
ASUS PRIME X570-PRO
Using ALC1220 (S1220A).
- Time spectrogram
-
Nintendo Stereo AV Cable DOL-CPU-11 -
Nintendo Stereo AV Cable DOL-CPU(P)-10 -
Generic S-Video Cable DOL-CPU-11 -
HD Retrovision SNES Component Cable DOL-CPU(P)-10 -
Bitfunx GameCube Component Cable -
GCVideo-DVI v3.1 + Portta HDMI to YPbPr Converter -
![GCVideo-DVI v3.1 + Portta HDMI to YPbPr Converter Sample Rate Hack [1]](/wiki/images/thumb/e/e2/T_SP_B_S1220A_GCVideo-DVI_v3.1_%2B_Portta_HDMI_to_YPbPr_Converter_48kHz_SRH.png/200px-T_SP_B_S1220A_GCVideo-DVI_v3.1_%2B_Portta_HDMI_to_YPbPr_Converter_48kHz_SRH.png)
GCVideo-DVI v3.1 + Portta HDMI to YPbPr Converter Sample Rate Hack [1]
.png)
.png)
![GCVideo-DVI v3.1 + Portta HDMI to YPbPr Converter Sample Rate Hack [1]](/wiki/index.php?title=File:T_SP_B_S1220A_GCVideo-DVI_v3.1_%2B_Portta_HDMI_to_YPbPr_Converter_48kHz_SRH.png)
Hauppauge WinTV-HVR-1850
Using CX23888.
- Time spectrogram
-
Nintendo RF Modulator DOL-CPU-11 -
Nintendo Stereo AV Cable DOL-CPU-11 -
Generic S-Video Cable DOL-CPU-11
![GCVideo-DVI v3.1 + Portta HDMI to YPbPr Converter Sample Rate Hack [1]](/wiki/index.php?title=Special:Upload&wpDestFile=DA_ALL_AVG_mdfourier-dac-48000_vs_GCVideo-DVI_v3.1_%2B_Poeoo.png){kind=link}
![GCVideo-DVI v3.1 + Portta HDMI to YPbPr Converter Sample Rate Hack [1]](/wiki/index.php?title=Special:Upload&wpDestFile=NF_SP_B_GCVideo-DVI_v3.1_%2B_Popdf_-1Silence.png){kind=link}
![GCVideo-DVI v3.1 + Portta HDMI to YPbPr Converter Sample Rate Hack [1]](/wiki/index.php?title=Special:Upload&wpDestFile=DA_ALL_AVG_mdfourier-dac-48000_vs_GCVideo-DVI_v3.1_%2B_Pocsl.png){kind=link}
![GCVideo-DVI v3.1 + Portta HDMI to YPbPr Converter Sample Rate Hack [1]](/wiki/index.php?title=Special:Upload&wpDestFile=NF_SP_B_GCVideo-DVI_v3.1_%2B_Ponie_-1Silence.png){kind=link}
