Search found 6404 matches

by Trebor
Fri Mar 24, 2017 6:11 pm
Forum: Audiobook Production
Topic: How to minimize echo in audio recording
Replies: 5
Views: 2770

Re: How to minimize echo in audio recording

Audacity's noise reduction can be used as an expander, see ... viewtopic.php?p=313265#p313265 Unfortunately that does not work so well with the current version of Noise Reduction as the old version, so it's not likely to help very much. An alternative is a free windows plugin called DtBlkFx which c...
by Trebor
Thu Mar 23, 2017 11:01 pm
Forum: Audiobook Production
Topic: How to minimize echo in audio recording
Replies: 5
Views: 2770

Re: How to minimize echo in audio recording

Today I recorded audio with my cheap but nice shotgun mic in a large room with hard walls and floor. I recorded the audio (in my JVC video camera for video) on both channels. If it's a stereo shotgun mic, you could try making a version of the audio which only has what is common to both channels In ...
by Trebor
Tue Mar 21, 2017 3:50 pm
Forum: Audacity in Education
Topic: Sync audio with foreign language text
Replies: 7
Views: 4418

Re: Sync audio with foreign language text

... But wonder if it is possible to create a link in the text document that would send a call to the Audacity file and start playback from that label ... Any word-processor should allow you to insert a hyperlink in the text to an audio-file on your computer, which will then play using your default ...
by Trebor
Tue Mar 21, 2017 6:59 am
Forum: New Plug-Ins
Topic: Expression Generator
Replies: 21
Views: 4770

Re: Expression Generator

Truncate can work ...

Code: Select all

(* (truncate x) (sin (* x 100 (truncate x))))
chewy.png
chewy.png (10.19 KiB) Viewed 1768 times
'Chewy'.png
'Chewy'.png (92.41 KiB) Viewed 1768 times
by Trebor
Mon Mar 20, 2017 5:47 pm
Forum: New Plug-Ins
Topic: Expression Generator
Replies: 21
Views: 4770

Re: Expression Generator

Add atan to the list ...

Code: Select all

(* (atan (/ (* x x))) (cos (* 100 x x))))
like tuning analog radio.png
like tuning analog radio.png (10.2 KiB) Viewed 1776 times
'like tuning analog radio'.png
'like tuning analog radio'.png (39.33 KiB) Viewed 1776 times
by Trebor
Mon Mar 20, 2017 12:51 pm
Forum: New Plug-Ins
Topic: Expression Generator
Replies: 21
Views: 4770

Re: Expression Generator

Code: Select all

(* .5 (abs (cos (/ 100 x ))))
'(abs (cos '.png
'(abs (cos '.png (11.78 KiB) Viewed 2773 times
(abs (cos.png
(abs (cos.png (166.76 KiB) Viewed 2773 times
What's the full list of functions & operations we have to play with ?
by Trebor
Mon Mar 20, 2017 11:53 am
Forum: New Plug-Ins
Topic: Expression Generator
Replies: 21
Views: 4770

Re: Expression Generator

Code: Select all

(sin (tan (/ x)))  
bouncing ball-ish.png
bouncing ball-ish.png (9.64 KiB) Viewed 2774 times
'bouncing ball-ish'.png
'bouncing ball-ish'.png (90.17 KiB) Viewed 2774 times
by Trebor
Mon Mar 20, 2017 11:49 am
Forum: New Plug-Ins
Topic: Expression Generator
Replies: 21
Views: 4770

Re: Expression Generator

steve wrote:What do you think 'should' happen when x = PI/2 ?

Just seemed odd that when exported then re-opened the display and playback were OK.
value must have crashed the rendering of the waveform, (to produce the rectangles glitches).
by Trebor
Mon Mar 20, 2017 6:57 am
Forum: New Plug-Ins
Topic: Expression Generator
Replies: 21
Views: 4770

Re: Expression Generator

I've tried your ExpressionGenerator with tan ... (* x x x (power (tan x) (sin (* x 300)))) Upper trace created by ''ExpressionGenerator'' is displayed with spurious intermittent rectangles, (which do not survive export, the lower trace).png The waveform displayed has intermittent spurious rectangles...
by Trebor
Sat Mar 18, 2017 6:03 am
Forum: Audio Processing
Topic: Tinny sounding dynamic mic
Replies: 15
Views: 3130

Re: Tinny sounding dynamic mic

... any advice about using EQ or some other effect to help get rid of that subtle tinny, magnetic sound. There's sizzly interference on "very first windmill" I don't think anything can be done about that. DeClicking & DeEssing generally improves matters IMO. Free DeClicker & DeEss...