Search found 59476 matches

by steve
Fri Feb 16, 2018 1:58 pm
Forum: Nyquist
Topic: shape filter
Replies: 14
Views: 2733

Re: shape filter

For an example of using SHAPE, see here:
http://forum.audacityteam.org/viewtopic ... 96#p237796
by steve
Thu Feb 15, 2018 10:29 pm
Forum: Adding Features to Audacity
Topic: why there is no effects check box (list ) !!
Replies: 7
Views: 1141

Re: why there is no effects check box (list ) !!

Or perhaps you are referring to real-time effects, in which case, take a look at Ardour: https://ardour.org/
by steve
Thu Feb 15, 2018 5:47 pm
Forum: Nyquist
Topic: shape filter
Replies: 14
Views: 2733

Re: shape filter

There are no code errors in that, but I've no idea what you are trying to do. Normally the "shape" table would be very simple, for example: (abs-env (pwlv -1 0.5 -0.8 1.5 0.8 2 1 2.1 1)) which you would then use with an offset of 1. Try applying that to a sine wave with amplitude 1.0, usin...
by steve
Thu Feb 15, 2018 2:23 pm
Forum: Windows
Topic: Editing
Replies: 2
Views: 181

Re: Editing

How can I select these parts at the same time on the timeline. You can't. The time selection can only be one continuous selection with one start time and one end time. I need to cut few parts from this audio file. For example, from 3:25 to 4:15, 8:15 to 9:13, 13:08 to 14:13. The way you would do th...
by steve
Thu Feb 15, 2018 12:35 pm
Forum: Windows
Topic: Levels too high UCA202
Replies: 6
Views: 424

Re: Levels too high UCA202

I can get there if I connect to the amplifier output on the HIFI instead of the tape monitor but then I'm adding more stuff into the mix, was trying to get as close to the source as possible. I'd suggest doing that. The amount of "stuff" added to the mix is likely to be very small - proba...
by steve
Thu Feb 15, 2018 10:18 am
Forum: Adding Features to Audacity
Topic: Audacity 2.2.1: bug samplerate
Replies: 8
Views: 964

Re: Audacity 2.2.1: bug samplerate

samplerate is just a number which is used for calculations. The maximum is only limited by the software. Ask the developers. ;-) Not quite. If you try to request or send data from / to a sound card at an unsupported rate, you get an error. If you try to request or send data from / to a sound card a...
by steve
Thu Feb 15, 2018 9:34 am
Forum: Adding Features to Audacity
Topic: Audacity 2.2.1: bug samplerate
Replies: 8
Views: 964

Re: Audacity 2.2.1: bug samplerate

.. on the other hand there should pop up an error message when the range is failed. I agree that it should give a warning, though if you look at the info on the left end of the track, it does clearly say that the sample rate of the track is 100000 Hz. I presume that you are aware that you can work ...
by steve
Thu Feb 15, 2018 9:30 am
Forum: Adding Features to Audacity
Topic: Audacity 2.2.1: bug samplerate
Replies: 8
Views: 964

Re: Audacity 2.2.1: bug samplerate

There are a few interfaces that go up to 384 kHz (which is OTT, but hey ho), so perhaps that would be a better maximum?
by steve
Thu Feb 15, 2018 9:09 am
Forum: Nyquist
Topic: shape filter
Replies: 14
Views: 2733

Re: shape filter

Yes, it's a function. Think of the verb "to shape something" rather than a noun "a shape". The function "shapes" the waveform that it is applied to - in other words it "modifies the shape" of the waveform. The "table" argument provides a lookup table...