Avisoft-SASLab Pro

Bioacoustics Sound Analysis Software

is a versatile sound analysis, editing, classification and synthesis tool. Accelerate your investigations by using the large variety of advanced sound analysis options. There is also a free Lite version that still provides many useful tools.

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Avisoft-RECORDER

Bioacoustics Recording Software

provides sound-activated triggering for single or multichannel sound recording. It supports a wide range of audio interfaces and data acquisition devices and includes versatile playback tools for conducting playback experiments. Numerous options extend its capabilities for various applications.

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Avisoft-UltraSoundGate

Ultrasound Recording and Playback Devices

Integrated PC-based hardware and software solutions for recording and playing back ultrasonic signals both in the field and in the laboratory. Its modular design makes it possible to adapt it to different requirements.

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Latest News

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Avisoft RECORDER, version 4.4.2 (07 April 2025)
April 7, 2025

The FIR filter algorithm has been optimized for modern processors that have fast integrated floating-point units, resulting in reduced CPU load. ...

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Avisoft SASLab Pro, version 5.3.2 (28 March 2025)
March 28, 2025

The FIR filter tool has got a gain option (apply digital gain) for balancing signal level drops caused by user-defined frequency response compensati...

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Avisoft RECORDER, version 4.4.1 (30 August 2024)
August 30, 2024

The newly added Email signal level option on the Dail alarm actions dialog box can help monitoring long term playback. The maximum FFT size has be...

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