Re: [music-dsp] Dither video and articles

2015-02-09 Thread Vicki Melchior
it still sound wrong added to the music?”). Care to comment? On Feb 8, 2015, at 8:09 AM, Vicki Melchior vmelch...@earthlink.net wrote: I have no argument at all with the cheap high-pass TPDF dither; whenever it was published the original authors undoubtedly verified that the moment

Re: [music-dsp] Dither video and articles

2015-02-09 Thread Vicki Melchior
with microphones or noise in air, this is in the near perfect case of transmission via a well shielded differential cable transferring the voltage directly to the ADC. All the best, Andy -- cytomic -- sound music software -- On 9 February 2015 at 00:09, Vicki Melchior vmelch...@earthlink.net

Re: [music-dsp] Dither video and articles

2015-02-08 Thread Vicki Melchior
bristow-johnson wrote: On 2/7/15 8:54 AM, Vicki Melchior wrote: Well, the point of dither is to reduce correlation between the signal and quantization noise. Its effectiveness requires that the error signal has given properties; the mean error should be zero and the RMS error should

Re: [music-dsp] Dither video and articles

2015-02-07 Thread Vicki Melchior
: Original Message Subject: Re: [music-dsp] Dither video and articles From: Vicki Melchior vmelch...@earthlink.net Date: Fri, February 6, 2015 2:23 pm To: A discussion list for music-related DSP music-dsp

Re: [music-dsp] Dither video and articles

2015-02-06 Thread Vicki Melchior
needs to be rethought. Vicki Melchior (graph mentioned is fig 8 in this paper: http://www.aes.org/e-lib/browse.cfm?elib=17501) On Feb 6, 2015, at 2:20 PM, Nigel Redmon wrote: First, if there is enough noise in the signal before truncation, then it’s dithered by default—no correlation

Re: [music-dsp] Dither video and articles

2015-02-06 Thread Vicki Melchior
it is likely to depend both on how extensive your data flow pathway is and how good your playback equipment is. Vicki Melchior On Feb 5, 2015, at 10:01 PM, Ross Bencina wrote: On 6/02/2015 1:50 PM, Tom Duffy wrote: The AES report is highly controversial. Plenty of sources dispute the findings