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Binaural Mixer

A spatial audio mixer web app that allows users to position multiple audio tracks in 3D space using drag-and-drop controls, apply real-time effects (reverb, EQ, pitch shift, distortion), and record/export the final binaural mix as a WAV file.

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Microphone Test Tool

This web app allows users to record any audio input, then analyzes it to generate a detailed microphone performance report with key metrics and a spectrogram visualization.

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Sound Spatialization Tool

This software provides an interactive 3D sound spatialization tool that lets users position audio in virtual space, adjust room acoustics and reverb properties, and simulate realistic listening environments.

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Virtual Room Impulse Response Generator

This web app simulates acoustic environments by generating virtual room impulse responses, allowing users to upload audio, apply room convolution, and visualize reverberation characteristics with RT60 plots and 3D room models.

Audio Processing/Instrument Plugins

  • NEO.SYNTH – a synthesizer plugin combining oscillators, filters, envelopes, LFOs, and reverb with a piano-roll interface for real-time performance.

  • SpectralTwist – a spectral processing plugin that manipulates audio files through FFT-based transformations such as freezing, transposition, and time-stretching.

  • PIPA 2.0 – a creative instrument plugin blending traditional timbres with modern effects like distortion, delay, vibrato, and waveform morphing for expressive sound shaping.

  • SoundCloud
  • Instagram

©2022 by Ningxin Zhang

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