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 (26 January 2026)
January 26, 2026

The Create labels from waveform events dialog box has got a filter option to exclude unwanted noise.. The batch processing tool has been expanded...

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Avisoft RECORDER, version 4.4.2 (23 January 2026)
January 23, 2026

The new option Options > Allow slave mode for single USG device setup of the RECORDER USGH software allows to configure the SYNC input of the Ul...

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Introducing the Avisoft MEMS microphone (May 2025)
May 30, 2025

The new MEMS microphones combine a good sensitivity up to about 120 kHz and an omnidirectional pickup pattern. The sensitivity (signal-to-noise rati...

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