Search found 6 matches

by didudash
Mon May 31, 2010 6:02 pm
Forum: GoldWave General
Topic: Add noise to one channel in an stereo file
Replies: 10
Views: 4482

Re: Add noise to one channel in an stereo file

Ok I found what the problem was. It has nothing to do with goldwave. I started playing with the volume controls, that in the past I assumed were set correctly, and I got the two sine signals at the beginning with the same amplitude. http://i877.photobucket.com/albums/ab334/didudash/volumen.jpg Now, ...
by didudash
Sun May 30, 2010 3:28 pm
Forum: GoldWave General
Topic: Add noise to one channel in an stereo file
Replies: 10
Views: 4482

Re: Add noise to one channel in an stereo file

Thanks for your reply. I found what was my problem with goldwave but I don't know how to fix it. It really has nothing to do with your method, but It may have to do with the settings I have. When I put sine waves in both channels (steps 1 through 13) and I look at them in the oscilloscope, the signa...
by didudash
Sat May 29, 2010 7:10 pm
Forum: GoldWave General
Topic: Add noise to one channel in an stereo file
Replies: 10
Views: 4482

Re: Add noise to one channel in an stereo file

Hey Moonmist, Although your method seems very accurate to me, I have been getting a signal that seems more saturated. I don’t know if it’s due to the sound card of the computer in my university or the method itself. To illustrate my point better I have a couple of images from my oscilloscope. The fi...
by didudash
Thu May 13, 2010 11:28 pm
Forum: GoldWave General
Topic: Add noise to one channel in an stereo file
Replies: 10
Views: 4482

Re: Add noise to one channel in an stereo file

Thank you sooo much!
You saved me a lot of time :D


Diana.
by didudash
Wed May 12, 2010 10:15 pm
Forum: GoldWave General
Topic: Add noise to one channel in an stereo file
Replies: 10
Views: 4482

Re: Add noise to one channel in an stereo file

Thank you so much for the prompt replies. I apologize for not answering before. All you said was very helpful, yet I still have some questions. I need to create two test signals for a design that I’m programming in a DSP development board. My design has two entries illustrated in the following pictu...
by didudash
Sun May 02, 2010 2:51 pm
Forum: GoldWave General
Topic: Add noise to one channel in an stereo file
Replies: 10
Views: 4482

Add noise to one channel in an stereo file

hi, I'm very new to the goldwave software and to Digital Audio in general. I need to generate an analog stereo signal (for testing) that in one channel has a sine signal and in the other channel has a sine signal also but with noise and/or distortion added. I managed to have a sine signal of f=2kHz ...