Overview
10 band graphic equalizer in which each section has order 8.
Discussion
This subsystem implements a complete multiband graphic equalizer. The number of bands and filter order is specified at instantiation time. The subsystem consists of a cascade of individual band pass filters.
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The upper and lower band edges of the bandpass filter modules are set to logarithmic spacing between 20 Hz and 20 kHz. These default values can be overridden after the subsystem has been created.
Type Definition
-Not Shown-
Pins
Input Pins
Name: in
Description: Audio Input
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Sample rate range: Unrestricted
Complex support: Real
Output Pins
Name: out
Description: Audio output
Data type: fract32
Scratch Pins
Channel count: 1
Block size: 32
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Block size: 32
Sample rate: 48000
MATLAB Usage
File Name: graphic_eq_fract32_subsystem.m
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