[Csnd] aliasing and the mpulse opcode
| Date | 2021-10-03 18:57 |
| From | Guillermo Senna |
| Subject | [Csnd] aliasing and the mpulse opcode |
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Hi, I always thought that impulse trains were not band-limited. So I verified using the output of the mpulse opcode (a Dirac Comb?). As one could have predicted pitch is incorrect and also there is some amount of DC, but spectral analysis doesn't reveal any aliasing. Does this sound right or am I missing something? Thanks! |
| Date | 2021-10-03 19:39 |
| From | Victor Lazzarini |
| Subject | Re: [Csnd] [EXTERNAL] [Csnd] aliasing and the mpulse opcode |
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That's right. The pulses will generate images that fold over the harmonics in the baseband, so you won't see the aliasing in the usual way. Prof. Victor Lazzarini
Maynooth University
Ireland
On 3 Oct 2021, at 18:57, Guillermo Senna <gsenna@gmail.com> wrote:
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| Date | 2021-10-03 20:09 |
| From | Guillermo Senna |
| Subject | Re: [Csnd] [EXTERNAL] [Csnd] aliasing and the mpulse opcode |
Now I get it. Thanks, Victor. El dom, 3 oct 2021 a las 15:39, Victor Lazzarini (<Victor.Lazzarini@mu.ie>) escribió:
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