Electronic Crossover using FIR Filters (Texas Instruments C5000 DSP) 1.0
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Electronic Crossover using FIR Filters (Texas Instruments C5000 DSP) 1.0 Description
Description: Divides an audio signal into bass and treble using FIR filters. The effect of changing the crossover frequency can be selected using the Texas Instruments TMS320C5510 DSK. May also be applied to other devices in the C5000 family.
The frequency response curves for each frequency are provided in MATLAB and also in a Word document. This code may be used as a starting point for student projects.
Two complete applications in C, one for the Texas Instruments C5000 fixed-point processor and the other for the TI C6000 floating-point processor. This self-teach application / laboratory is aimed at beginners to allow them to use DSP to generate strange sounds.
The digital signal processing is very simple indeed and consists of simply multiplying an audio input by a sine wave. This causes the output to contain sum and...
This paper walks you through the process of profiling code running on a Texas Instruments DM6437 DSP. To demonstrate the process we profiled many common DSP algorithms including Auto-Correlation, the Dot Product, the FFT, an FIR filter, an IIR...
A series of lowpass, highpass, bandpass and bandstop filters designed using MATLAB. Application code written in C for Texas Instruments TMS320C5510 DSK. Can hear effects of filters using audio signal from a CD player.
A complete application written in C and assembly language to show how changing the sampling rate can be used to improve the sharpness of cut-offs of FIR filters. Shows effects of anti-aliasing and anti-imaging filters. Frequency response curves...
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