Mr.Radar
Headphoneus Supremus
- Joined
- Apr 6, 2004
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Quote:
To understand what resampling does you first need to understand how PCM audio works. Here is an excellent paper on it (you only need to read the first two sections to understand resampling). Resampling changes the number of samples per second but it introduces distortion unless it's done very well (like SSRC or many high-end commercial resamplers). This is actually desireable to the computer-bound audiophile because most onboard audio and some add-in soundcards (SB-Live, Audigy, cheapo AC'97-based) resample their audio with horrible algorithms that introduce many distrotions and to avoid that we use high quality resamplers before the data is sent to the soundcard. Also, some soundcards, including high-end ones, that don't resample sound better at higher sample rates than at the naitive sample rate of the audio.
Originally Posted by primus I tried Foobar a long time ago, but it seemed a bit too complicated for my liking I currently use Winamp 2.XX with this 'MAD' input plug-in which supposedly inproves sound quality. |
To understand what resampling does you first need to understand how PCM audio works. Here is an excellent paper on it (you only need to read the first two sections to understand resampling). Resampling changes the number of samples per second but it introduces distortion unless it's done very well (like SSRC or many high-end commercial resamplers). This is actually desireable to the computer-bound audiophile because most onboard audio and some add-in soundcards (SB-Live, Audigy, cheapo AC'97-based) resample their audio with horrible algorithms that introduce many distrotions and to avoid that we use high quality resamplers before the data is sent to the soundcard. Also, some soundcards, including high-end ones, that don't resample sound better at higher sample rates than at the naitive sample rate of the audio.