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Results tagged with multirate
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user 38776
0
votes
0
answers
148
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Sampling rate conversion and polyphase decomposition
Can someone please explain the answer to this problem:
The sampling rate of a baseband signal shall be converted from 5 kHz to 7.5 kHz using the efficient polyphase implementation with a 'rotating' s …
- 467
2
votes
1
answer
124
views
Understanding sampling rate conversion
I am a little bit confused about the concept of sampling rate conversion. Consider the following question:
Wideband telephony signals are sampled at a sampling frequency fS1 = 16kHz. To process these …
- 467
1
vote
2
answers
861
views
Reversing the order of up and downsampling
When we are dealing with the problem of changing the sampling rate by a noninteger factor like L/M, we first need to the do the upsampling, and then the downsampling.
My question is that under which …
- 467