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convert fract16

Processors & DSP chanfle_sv May 15, 2016 00:00 2 replies Original on forum ↗
Thread Summary

Thread Summary

The user is experiencing significant distortion when converting 24-bit data to fract16 for FFT processing on the BF533. The final answer suggests the issue has been resolved, either offline or through a multi-part response, and directs users to post new questions if further assistance is needed. Accompanying answers refer to fract16 conversion and the meaning of fract16 and fract32 data types.
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chanfle_sv Question
May 15, 2016 00:00

Hello, I'm working with the code example BF533 talk-through and the data width is 24 bits, but I'm trying to do the fft of fract16. as I can convert that data to fract16?

I found instructions:

(Fract16) (iChannl0LeftIn >> 8)

But the original signal is distorted greatly.

fract16

PrasanthR Reply
May 19, 2016 00:00

Refer to:

Fract16 Conversion help

fract16 and fract32 meaning

EZAdministrator Reply
Aug 2, 2018 00:00

This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

Thank you,
EZ Admin