FAQ: WaveWarp Detailed Usage: How do I apply a different filter to each channel of a stereo signal ?

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F.A.Q: WaveWarp Detailed Usage

Questions relating to the detailed usage of WaveWarp

1. When starting Wavewarp it stays at "Initialising the component library" for up to five minutes - during this time there is a lot of disc activity. The actual length of time is dependent on the number of wave files in the last used Input and Output Audio Files directories. Is it possible to set mandatory values for these directories?

2. Does any WaveWarp module show real-time frequency spectrum of input sound wave ?

3. I'm interested in the feature that will make your voice backwards. How does this work? Can I click on a soundclip in Cakewalk and then make the sound backwards through WaveWarp?

4. Does WaveWarp support deconvolution ? (I know it can be done in MATLAB, but can I do it in the basic WaveWarp without buying the MATLAB version ?)

5. I am trying to use the "Broadband denoiser 2" component. It requires an ASCII file with a noise spectrum as an input. I have a WAV file with noise samples, so I ran it through the Spectrum Analyzer component and saved the computed spectrum to an ASCII file. The file looks fine. However, when I try to import the file to the "Broadband denoiser 2", it fails with a diagnostic message saying "Imported spectrum too large or input file of wrong type, missing or corrupt". Please advise.

6. I want to use microtonal tuning with a MIDI keyboard, with the keyboard supplying a note event and my software looking up the appropriate frequency. Can WaveWarp implement precise frequency inputs as note events? Can it play several notes at once (9? more?) Will I need the MATLAB capabilities to get a full pipe organ sound (for example)?

7. How can I integrate a signal ? (mathematically)

8. How do I get the Modulus of the real part of a signal and its Hilbert transform ?

9. Can I do the transfer function between two signals ?

10. How do I see the energy spectrum of a signal ?

11. How do I autocorrelate a signal ?

12. How do I correlate two signals ?

13. How do I convolve two signals in time ?

14. How can I control the onset time of a morph ?

15. How do I apply a different filter to each channel of a stereo signal ?

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Questions relating to the detailed usage of WaveWarp: 1. When starting Wavewarp it stays at "Initialising the component library" for up to five minutes - during this time there is a lot of disc activity. The actual length of time is dependent on the number of wave files in the last used Input and Output Audio Files directories. Is it possible to set mandatory values for these directories?; 2. Does any WaveWarp module show real-time frequency spectrum of input sound wave ?; 3. I'm interested in the feature that will make your voice backwards. How does this work? Can I click on a soundclip in Cakewalk and then make the sound backwards through WaveWarp?; 4. Does WaveWarp support deconvolution ? (I know it can be done in MATLAB, but can I do it in the basic WaveWarp without buying the MATLAB version ?); 5. I am trying to use the "Broadband denoiser 2" component. It requires an ASCII file with a noise spectrum as an input. I have a WAV file with noise samples, so I ran it through the Spectrum Analyzer component and saved the computed spectrum to an ASCII file. The file looks fine. However, when I try to import the file to the "Broadband denoiser 2", it fails with a diagnostic message saying "Imported spectrum too large or input file of wrong type, missing or corrupt". Please advise.; 6. I want to use microtonal tuning with a MIDI keyboard, with the keyboard supplying a note event and my software looking up the appropriate frequency. Can WaveWarp implement precise frequency inputs as note events? Can it play several notes at once (9? more?) Will I need the MATLAB capabilities to get a full pipe organ sound (for example)?; 7. How can I integrate a signal ? (mathematically); 8. How do I get the Modulus of the real part of a signal and its Hilbert transform ?; 9. Can I do the transfer function between two signals ?; 10. How do I see the energy spectrum of a signal ?; 11. How do I autocorrelate a signal ?; 12. How do I correlate two signals ?; 13. How do I convolve two signals in time ?; 14. How can I control the onset time of a morph ?