Search found 46624 matches

by kozikowski
Sun May 07, 2017 4:37 am
Forum: Audio Processing
Topic: USB Whine FIltering (Yeti Curse)
Replies: 47
Views: 9218

Re: USB Whine FIltering (Yeti Curse)

I've been going some real-world testing with Mosquito-Killer3 (8). With setting of 8 instead of 5, I was able to search multiple instances of mosquitoes and vanquish all of them, including the killer nasty one from 2014. This is the one that originally called for 20 iterations of suppression to get ...
by kozikowski
Sat May 06, 2017 11:04 pm
Forum: Audio Processing
Topic: USB Whine FIltering (Yeti Curse)
Replies: 47
Views: 9218

Re: USB Whine FIltering (Yeti Curse)

Mosquito-Killer3.ny
What's the Q of a selected notch of 8 at 8000? I can't tell where the code is going and I can't duplicate the shape of the notch manually.

Koz
by kozikowski
Sat May 06, 2017 9:39 pm
Forum: Windows
Topic: Recording Produces Flat Blue Line
Replies: 14
Views: 801

Re: Recording Produces Flat Blue Line

If this is a laptop, I'm going to send you off to record the laptop built-in microphone. That's part of the business where we divide the problem in portions and test each portion rather than repeatedly beat up the whole thing at once.

Koz
by kozikowski
Sat May 06, 2017 9:36 pm
Forum: Windows
Topic: Recording Produces Flat Blue Line
Replies: 14
Views: 801

Re: Recording Produces Flat Blue Line

Have you tried restarting the computer?
The computer has been out of service for an extended period. I assume it's been off. Worth a shot.

Koz
by kozikowski
Sat May 06, 2017 9:29 pm
Forum: Audio Processing
Topic: USB Whine FIltering (Yeti Curse)
Replies: 47
Views: 9218

Re: USB Whine FIltering (Yeti Curse)

If it is USB in origin then it will be 1kHz. What he said. Also the power consumed by the driving the buss will cause the power rail to sag and the ground rail to rise. I try and avoid saggy rails. Not chic. At all. ringing artifacts Thanks for the reference. I noticed that it uses an infinite fall...
by kozikowski
Sat May 06, 2017 5:46 am
Forum: Audio Processing
Topic: USB Whine FIltering (Yeti Curse)
Replies: 47
Views: 9218

Re: USB Whine FIltering (Yeti Curse)

Found the default just as I was shutting down.

Koz
by kozikowski
Sat May 06, 2017 5:33 am
Forum: Audio Processing
Topic: USB Whine FIltering (Yeti Curse)
Replies: 47
Views: 9218

Re: USB Whine FIltering (Yeti Curse)

Selecting 8 will notch up to 8000Hz ... Yes, I got that and yes it does that. I'm in the blizzard of what could go wrong. Really 16 notches? We are curing an acoustic phenomena, right? 16000 is higher than FM radio. Can you hear 16000? 16th harmonic of nearly inaudible 1000 leakage comes out to.......
by kozikowski
Sat May 06, 2017 2:55 am
Forum: Windows
Topic: New To Audacity - How to adjust volume for multiple speakers
Replies: 1
Views: 184

Re: New To Audacity - How to adjust volume for multiple spea

my apologies if this is not the board this type of question belongs in. The good news is the board is fine. The bad news is you may have no show. Zoom in and drag-select a portion of audience voice. Zoom (Windows) -- Drag-select something on the timeline and zoom into it. Control-E -- Zoom out a li...
by kozikowski
Sat May 06, 2017 12:30 am
Forum: Windows
Topic: Recording Produces Flat Blue Line
Replies: 14
Views: 801

Re: Recording Produces Flat Blue Line

Oh, wait. It's a CD Recorder. What's the possibility you're sending the music to the built-in CD Recorder instead of down the USB cable?

Koz
by kozikowski
Sat May 06, 2017 12:24 am
Forum: macOS
Topic: Can I Create a Single File with Navigable Chapters?
Replies: 13
Views: 1891

Re: Can I Create a Single File with Navigable Chapters?

click onto whatever chapter they want to listen to at any time. True, but the CD Gold Standard is to click on the first one and the others play in sequence with no further work. You can stop wherever you want and restart it later and go on to the rest of the show automatically. Even better, missing...