Hearing4all
Published December 4, 2025 | Version 2.5.1.0
Software Open

AudioSpike - The free Software Tool for Electrophysiological Measurements using Audio Interfaces

Authors/Creators

  • 1. ROR icon Carl von Ossietzky Universität Oldenburg
  • 2. ROR icon Hearing4all

Description

AudioSpike is a free open source software package for electrophysiological measurements using acoustical stimulation for Microsoft® Windows®. Instead of using proprietary hardware to record electrode signals AudioSpike uses standard sound cards for acoustcial stimulation and recording electrode signals. The recorded spikes can be evaluated using multichannel cluster analysis and PSTH selection in realtime.

Interfaces from/to MATLAB® and GNU Octave respectively for setting up the measurement tasks and reading raw measurement data and evaluation data back into the workspace are shipped with AudioSpike.

Take advantage of  
  • multichannel spike detection (recording)
  • multichannel acoustical stimulation
  • real-time GUI interfaces for spike selection, cluster analysis, PSTH, vector strength and much more
  • Special search modes with realtime spiketrain and spike visualization
  • calibration and frequency equalisation interfaces
  • in-situ calibration procedure
  • no proprietary hardware required: use standard sound cards for spike recording
  • interfaces from/to MATLAB®/Octave
  • support for offline analysis: re-analyze spike trains after setting new detection thresholds, cluster selections ...

More details and binary installer files see https://www.audiospike.de

The version history is available here: https://audiospike.de/versions

Files

audiospike_source.zip

Files (513.7 kB)

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Additional details

Dates

Issued
2025-12-04

Software

Repository URL
https://github.com/dbergol/audiospike/releases