Search found 4404 matches

by billw58
Wed Oct 07, 2009 9:15 pm
Forum: Audio Processing
Topic: spectrum analyzer
Replies: 6
Views: 2125

Re: spectrum analyzer

I want to use the spectrum analyzer under the Analyze tool in Audacity. I can find no information on how to control either the frequency limits of the display or the amplitude display. It would also be nice to find out how to contact the writer. Can anyone out there help me? Jerry: As far as I know...
by billw58
Wed Oct 07, 2009 9:06 pm
Forum: Mac OS X
Topic: Problems Recording from Dat player
Replies: 2
Views: 590

Re: Problems Recording from Dat player

I assume you're using the digital input on the iMac? If you're using analog in then I'm stumped. In the Finder, go to Applications/Utilities/ and open Audio Midi Setup. In the Audio Input section set Source to Digital In and then see if it will let you set Format to 32000.0 Hz. If not, you're stuck ...
by billw58
Wed Oct 07, 2009 12:58 am
Forum: Mac OS X
Topic: Tape2USB picks up all ambient noise in area
Replies: 1
Views: 517

Re: Tape2USB picks up all ambient noise in area

Go to Apple Menu > System Preferences > Sound > Input tab and make sure the Tape2USB is selected as the input device.

In Audacity, go to Preferences > Devices and make sure your recording device does not say "Built-in Microphone" but instead "Tape2USB".

-- Bill
by billw58
Wed Oct 07, 2009 12:54 am
Forum: Mac OS X
Topic: silence after 16seconds
Replies: 27
Views: 3622

Re: silence after 16seconds

Which is a production decision, not an engineering one. Agreed, as long as the production department is willing to pay for the multiple terabyte drives needed! ;) Of course, with bands on tour using 24 track Pro Tools HD systems recording every song from every show using hot-swappable hard drive ba...
by billw58
Wed Oct 07, 2009 12:49 am
Forum: Recording Techniques
Topic: Cannot record properly
Replies: 9
Views: 1286

Re: Cannot record properly

h3llfir3 PM'd me:
h3llfir3 wrote:Windows Vista Home Premium 64 bit
AMD Athalon X2 64
recording from youtube and shoutcast radio
Audacity version 1.2.6
OK, so now we know. I will leave this to the Windows elves.

-- Bill
by billw58
Wed Oct 07, 2009 12:46 am
Forum: General Feedback and Discussion
Topic: Leveller effect adds distortion
Replies: 14
Views: 7940

Re: Leveller effect adds distortion

The first (limiter) only adjusts its gain when the input signal is above the threshold; below the threshold its gain is unity. If there is make-up gain, then the gain below the threshold is no longer unity. Again, I need to be more rigourous. :oops: Should have said "below the threshold the I/O tra...
by billw58
Wed Oct 07, 2009 12:15 am
Forum: Recording Techniques
Topic: Cannot record properly
Replies: 9
Views: 1286

Re: Cannot record properly

How are you recording the internet stream? What computer and OS are you using? What version of Audacity?

-- Bill
by billw58
Tue Oct 06, 2009 10:46 pm
Forum: General Feedback and Discussion
Topic: Leveller effect adds distortion
Replies: 14
Views: 7940

Re: Leveller effect adds distortion

All a matter of definition. The change in dynamics is itself a form of distortion. Put a signal into a black box with zero distortion, and other than the gain level the output is identical to the input. On the other hand, the shape of individual waveforms remain largely unchanged so there is little...
by billw58
Tue Oct 06, 2009 9:38 pm
Forum: General Feedback and Discussion
Topic: Leveller effect adds distortion
Replies: 14
Views: 7940

Re: Leveller effect adds distortion

I don't know anybody who claimed any compressor was distortion free. Even Chris creates enormous distortions of the original given that the show becomes as much as 20dB louder with dramatic phrase-to-phrase variations. It's just how you measure it. Chris designed his work to be insanely pleasant to...
by billw58
Tue Oct 06, 2009 9:12 pm
Forum: Mac OS X
Topic: silence after 16seconds
Replies: 27
Views: 3622

Re: silence after 16seconds

Not to worry. That can be fixed, too. Save Project As... [TuesdayAfternoonShow] [Enter] Save UNDO data... Yes[X] .. No[ ] That's fine, as long as you've got the space to store all of that forever. Take a one hour stereo show, 16-bit 44.1kHz. Amplify -3dB. Look at the History window - it takes about...