Search found 1730 matches

by Robert J. H.
Fri Jan 24, 2014 8:22 am
Forum: Audio Processing
Topic: Improving an old recording
Replies: 77
Views: 8649

Re: Latest

10 kHz frequency range is enough for my mediaeval ears. It is rather the fuzziness, that is disturbing for me. I would separate the instruments/vocals in the spectrum as well as in the pan position. Although the reverb enhances the stereo field, it is to vague and blured in my opinion. The drums sho...
by Robert J. H.
Fri Jan 24, 2014 5:16 am
Forum: Audio Processing
Topic: Improving an old recording
Replies: 77
Views: 8649

Re: Latest

Sure, it works.
At least the voice should be without pumping. Reminds me of underwater audio where some words are swallowed by the waves.
Nice performance anyway.
by Robert J. H.
Thu Jan 23, 2014 7:34 am
Forum: Feature Request Archive
Topic: A more accessible way to set up latency correction
Replies: 36
Views: 13193

Re: A more accessible way to set up latency correction

(Update) I've looked into AudioIO.cpp It's not very motivating, one has to scan 150000 characters or 136 pages. There's really nothing doing without an expert. There is some interesting information about synchronized midi and audio playback though. Roughly the scheme for play back and record that sp...
by Robert J. H.
Thu Jan 23, 2014 7:22 am
Forum: Windows
Topic: amplify at frequencys
Replies: 15
Views: 2326

Re: amplify at frequencys

Well i made one effect it was pretty neat, the next i would want to try is to try to apply it to the Solfeggio frequencies the way i have calculated them. It is: Basefrequency is 84.5 and every frequency above would be: 110.5 more. so: 195 305.5 416 and so on I feared as much. The problem is that a...
by Robert J. H.
Thu Jan 23, 2014 3:54 am
Forum: Windows
Topic: amplify at frequencys
Replies: 15
Views: 2326

Re: amplify at frequencys

WOW Robert j.h. That is really what i looked for and i have applied it it sounds great, bit like an echo but really awesome Thankyou!!! You mean Reverb? That's no surprise since Reverberation is fashioned this way. You could of course do It in to steps: - use the code (with less decay or delay as I...
by Robert J. H.
Thu Jan 23, 2014 1:16 am
Forum: Windows
Topic: amplify at frequencys
Replies: 15
Views: 2326

Re: amplify at frequencys

with the equalizer but which does not seem to work with single frequencies Does any filter really work with single frequencies, as opposed to slightly affecting neighbouring frequencies? Gale Good point Gale. It is the same problem as with a perfect lowpass filter that stops at exact 300 Hz and rej...
by Robert J. H.
Wed Jan 22, 2014 9:40 pm
Forum: Feature Request Archive
Topic: A more accessible way to set up latency correction
Replies: 36
Views: 13193

Re: A more accessible way to set up latency correction

With WASAPI loopback or WASAPI stereo mix, overdub-recording playback of a selection, I get about 1300 samples of absolute silence at the start, about 200 samples of latency (noise) then the recording which is slightly truncated (though the whole recorded track is longer than the generated track). ...
by Robert J. H.
Tue Jan 21, 2014 8:54 pm
Forum: Feature Request Archive
Topic: A more accessible way to set up latency correction
Replies: 36
Views: 13193

Re: A more accessible way to set up latency correction

Do you get noise at the start for WASAPI with real source like stereo mix or line-in? Hard to tell, my sound card has a terrible DC-offset of about -0.2. I can't judge if there's additional noise, apart from the faulty USB voltage. It seems that the actual Audio starts after 3697 samples, as oppose...
by Robert J. H.
Tue Jan 21, 2014 7:02 pm
Forum: Windows
Topic: High freq whine
Replies: 16
Views: 1638

Re: High freq whine

By the way, I wasn't criticising, just commenting that it is an unusual filter. Do you know if it has a name? It's known as moving average or box filter. It would profit from integrated oversampling (to keep the notch at Nyquist). It is widely used for stochastic data smoothing to eliminate random ...
by Robert J. H.
Tue Jan 21, 2014 4:06 pm
Forum: Windows
Topic: Need Help Fixing Clipping
Replies: 16
Views: 2131

Re: Need Help Fixing Clipping

Search under effects for Sleepy-Time DSP: Lisp...