Audio FX Articles - WolfSound

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How To Auto-Tune Your Voice with Python

Let’s perform auto-tuning of a voice recording in Python!

Posted by Jan Wilczek on November 27, 2022 · 12 mins read

Bandstop and Bandpass Filters: Allpass-Based Design & Implementation

With real-time center frequency and bandwidth control! In one of the previous articles, we discussed...

Posted by Jan Wilczek on July 12, 2022 · 31 mins read

Lowpass and Highpass Filter Plugin with JUCE | Tutorial for Beginners

Let’s build a lowpass/highpass filter audio plugin from scratch!

Posted by Jan Wilczek on May 17, 2022 · 26 mins read

Allpass-Based Lowpass and Highpass Filters

Control the cutoff with just one coefficient!

Posted by Jan Wilczek on May 08, 2022 · 29 mins read

Data Alignment in FIR Filter SIMD Implementation

How to align data for optimal filtering?

Posted by Jan Wilczek on April 16, 2022 · 24 mins read

Efficient FIR Filter Implementation with SIMD

How to make your FIR filters fast in the time domain?

Posted by Jan Wilczek on March 28, 2022 · 54 mins read

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Welcome to WolfSound!

My name is Jan Wilczek. I am an audio programmer, a researcher in the field of music technology, and a musician. Through articles and videos from WolfSound, you will easily understand the main concepts of sound processing using software.

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Online course progress

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In response to numerous requests, I am currently working intensively on my first online course on audio programming. Because of this workload, I have reduced the number of articles and videos I release each month (but not to 0!).

Above you can track the total progress on the "raw" materials for the course: scripts, graphics, videos, and audio recordings. Once the progress bar is full, video editing and material publication on an online platform will commence.

This is my way to be accountable to you all 🙂

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