# AIS processing. GNURadio

**URL:** <https://www.ruby-forum.com/t/ais-processing-gnuradio/263270>\
**Category:** GNU Radio\
**Created:** [September 20, 2022, 2:06pm UTC](https://www.ruby-forum.com/t/ais-processing-gnuradio/263270 "2022-09-20T14:06:30Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![DennySok](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/d/edb3f5/32.png) [@DennySok](https://www.ruby-forum.com/u/DennySok)\
**Post date:** [September 20, 2022, 2:06pm UTC](https://www.ruby-forum.com/t/ais-processing-gnuradio/263270/1 "2022-09-20T14:06:30Z")

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Hello!  
I have an AIS signal receiver circuit ([https://oz9aec.net/radios/gnu-radio/a-2-channel-ais-receiver-using-rtl-sdr-and-gnuais](https://oz9aec.net/radios/gnu-radio/a-2-channel-ais-receiver-using-rtl-sdr-and-gnuais) ). Please help me change the scheme for processing .wav files. I attach the signal recordings ([https://sdrplay.com/resources/IQ/ais.zip](https://sdrplay.com/resources/IQ/ais.zip)).  
Thank you very much!