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.

Read More


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.

Read More


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.

Read More

Latest News

Read More
Avisoft SASLab Pro, version 5.3.02 (07 November 2022)
November 7, 2022

The new main and spectrogram window command Tools > Labels > Rename labels... can accelerate annotating vocalizations by clicking buttons of predefi...

Read More
Avisoft-RECORDER, version 4.3.05 (13 October 2022)
October 13, 2022

The new option Play playlist entries 1...8 by NI-DAQmx DI port pulse allows to play one of eight predefined .wav files by TTL pulses fed into an ext...

Read More
Avisoft SASLab Pro, version 5.3.01 (07 July 2022)
February 20, 2022

Two new batch command options have been added: Copy labels and Remove gaps between section labels Thew new main window command File > Specials...

Read More