Search found 59476 matches

by steve
Fri Apr 04, 2014 12:19 am
Forum: Audiobook Production
Topic: Manipulating Decibels
Replies: 119
Views: 22045

Re: Manipulating Decibels

Noise level 50'something dB below peak level is decent, more is better (ACX recommend a peak level of -3 dB and a noise floor of -60 dB, which is 57 dB below peak). What they definitely don't want is: "talk, talk, talk | (absolute silence) | talk, talk, talk.." because that is completely u...
by steve
Fri Apr 04, 2014 12:03 am
Forum: Nyquist
Topic: possible to make this plugin? ("auto draw wave")
Replies: 49
Views: 19094

Re: possible to make this plugin? ("auto draw wave")

preferably the plugin shouldn't join the 2 resulting parts That part can't be done at present. Audacity send one lump of audio (the "selection") to Nyquist, and Nyquist can return one lump of audio back to Audacity. Nyquist has no concept of audio clips or anything else about Audacity tra...
by steve
Thu Apr 03, 2014 11:57 pm
Forum: Windows
Topic: Find out what effects have been applied
Replies: 9
Views: 1270

Re: Find out what effects have been applied

A little bit of code that can be run in the Nyquist Prompt (http://manual.audacityteam.org/o/man/nyquist_prompt.html) to add distortion: (setq amount 4) ; bigger number for more distortion (defun hardclip (s amount) (setq amount (db-to-linear (- amount))) (mult (/ 0.99 amount)(clip s amount))) (mult...
by steve
Thu Apr 03, 2014 7:01 pm
Forum: Windows
Topic: Find out what effects have been applied
Replies: 9
Views: 1270

Re: Find out what effects have been applied

kozikowski wrote:Or try Effect > Simple Distortion
We don't currently ship a distortion effect, that is a feature request.
Please add your vote here if you think that Audacity should include (at least) one distortion effect. http://forum.audacityteam.org/viewtopic ... 33#p241233
by steve
Thu Apr 03, 2014 4:17 pm
Forum: Windows
Topic: Recording differences Audacity vs ??
Replies: 5
Views: 1638

Re: Recording differences Audacity vs ??

Basically the differences come down to hardware, drivers and processing (what you do to the audio). Assuming a level playing field where these are all the same, there will be no difference. Where there can be a very (very very very) small difference, is with a 24 bit sound card on Windows with Audac...
by steve
Thu Apr 03, 2014 3:44 pm
Forum: Nyquist
Topic: Colorful noise algorithm
Replies: 6
Views: 5995

Re: Colorful noise algorithm

My question is would some changes to this algorithm allow it to recreate pink noise or would that be a lost cause? Making "accurate" pink noise is surprisingly difficult. The usual way is to filter white noise. If you are familiar with C++ there is an excellent example of very high qualit...
by steve
Thu Apr 03, 2014 3:39 pm
Forum: Nyquist
Topic: Colorful noise algorithm
Replies: 6
Views: 5995

Re: Colorful noise algorithm

Congratulations LimeLaser, it works :D If you want to turn that code into a plug-in, it should be fairly straightforward to do so. See here for useful information: http://wiki.audacityteam.org/wiki/Nyquist_Plug-ins_Reference I agree with Robert's comment about brackets (parentheses). Indentation and...
by steve
Thu Apr 03, 2014 12:01 pm
Forum: Feature Request Archive
Topic: Integrated Dynamic Range (DR) measurment tool
Replies: 16
Views: 14888

Re: Integrated Dynamic Range (DR) measurment tool

I like the general idea of the DR measurement tool. It draws attention to the trend known as the " Loudness War ", which should be of concern to anyone that is interested in high quality recorded music, (but something about which many are unaware). However I do have reservations. Their doc...