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 SASLab Pro, version 5.3.2 (16 Januray 2025)
January 16, 2025

The minimum .wav file duration required for SMPTE time code decoding has been reduced from 1.1 seconds to 80 milliseconds (2 video frames). The mai...

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Avisoft RECORDER, version 4.4.2 (16 December 2024)
December 16, 2024

The new option Options > Display > Root mean square can help better measuring absolute sound levels (see Display) On the waveform and energy in f...

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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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