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The problem with half-band filters in audio

Half-band filters, while widely used in audio applications for its efficiency, have an important drawback you should be aware of. As Geraint Luff (Signalsmith Audio) explains, filter edges aren't perfectly straight.

·

November 22, 2024

Blog

The problem with half-band filters in audio

Half-band filters, while widely used in audio applications for its efficiency, have an important drawback you should be aware of. As Geraint Luff (Signalsmith Audio) explains, filter edges aren't perfectly straight.

·

November 22, 2024

Tutorials

The problem with half-band filters in audio

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More Tutorials

Build this Awesome Sampler Plugin | Pt 1: Intro

Episode 1 outlines the sampler’s features and architecture and walks through the initial C++/JUCE project setup – the perfect starting point for intermediate developers building a real audio plugin from scratch.

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How to Create an Audio Plugin Part 0: What is the JUCE Framework?

This article introduces beginners to the JUCE Framework, showing how it simplifies building cross-platform audio plugins and helps creators turn their musical ideas into professional software.

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Monthly Meetup (April 13, 2021)

Processing Sound on the GPU by Alexander Prokopchuk (CTO, Braingines), Basil Sumatokhin (CPO, Braingines), and Alexander 'Sasha' Talashov (Technology Architect, Braingines)

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Monthly Meetup (May 11, 2021)

Spectral Subtraction In Python by Alexx Mitchell (Audio Software Engineer, Madison Square Garden) and Beyond The Code with Céline Dedaj (Spazierendenken).

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More Meetups

Monthly Meetup (April 13, 2021)

Processing Sound on the GPU by Alexander Prokopchuk (CTO, Braingines), Basil Sumatokhin (CPO, Braingines), and Alexander 'Sasha' Talashov (Technology Architect, Braingines)

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Monthly Meetup (May 11, 2021)

Spectral Subtraction In Python by Alexx Mitchell (Audio Software Engineer, Madison Square Garden) and Beyond The Code with Céline Dedaj (Spazierendenken).

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Monthly Meetup (Jun 8, 2021)

SignalFlow DSP Engine by Daniel Jones (Audio Software Engineer, Independent) and Beyond The Code with Matt Tytel (Vital Synth).

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Monthly Meetup (July 13, 2021)

Beyond The Code with Gerhard Behles (CEO, Ableton) and Nestup—A Language for Musical Rhythms by Sam Tarakajian & Alex Van Gils (Cycling '74).

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More News

API London

An evening focused around building the future of music and audio apps, plugins, and creative tools.

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Steinberg VST3 & ASIO SDKs Go Open Source

Steinberg announce licensing changes that will have a huge impact for audio software developers.

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More Articles

How We Helped Create StageBox with Matt Robertson

The ultimate live performance tool for keyboard players

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The Audio Developer Conference: 5 Talks I'm Looking Forward To...

Josh from The Audio Programmer shares 5 must-see talks at ADC 2025 in Bristol, from plugin design to AI and the future of music tech.

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