Abstract:
This paper demonstrates how the popular overlap-save (OS) fast convolution filtering technique can be extended to create a flexible and computationally efficient bank of ...Show MoreMetadata
Abstract:
This paper demonstrates how the popular overlap-save (OS) fast convolution filtering technique can be extended to create a flexible and computationally efficient bank of filters, with frequency translation and decimation implemented in the frequency domain. The paper also provides some tips for choosing appropriate fast Fourier transform (FFT) size. It also presents implementation guidance to streamline this powerful, multichannel filtering, down-conversion and decimation process
Published in: IEEE Signal Processing Magazine ( Volume: 23, Issue: 2, March 2006)
3dB Labs, Inc.
Mark Borgerding is a principal engineer at 3dB Labs, Inc., a small company specializing in DSP consulting and contract engineering services. He is often found lurking on the comp.dsp newsgroup or tinkering with his KISSFFT library.
Mark Borgerding is a principal engineer at 3dB Labs, Inc., a small company specializing in DSP consulting and contract engineering services. He is often found lurking on the comp.dsp newsgroup or tinkering with his KISSFFT library.View more
Contents 3dB Labs, Inc.
Mark Borgerding is a principal engineer at 3dB Labs, Inc., a small company specializing in DSP consulting and contract engineering services. He is often found lurking on the comp.dsp newsgroup or tinkering with his KISSFFT library.
Mark Borgerding is a principal engineer at 3dB Labs, Inc., a small company specializing in DSP consulting and contract engineering services. He is often found lurking on the comp.dsp newsgroup or tinkering with his KISSFFT library.View more