# Audio Sound Level Logger

**URL:** <https://discourse.nodered.org/t/audio-sound-level-logger/29190>\
**Category:** General\
**Created:** [29 June 2020 21:05 UTC](https://discourse.nodered.org/t/audio-sound-level-logger/29190 "2020-06-29T21:05:02Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Brew](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/brew/32/19776_2.png) [@Brew](https://discourse.nodered.org/u/Brew)\
**Post date:** [29 June 2020 21:05 UTC](https://discourse.nodered.org/t/audio-sound-level-logger/29190/1 "2020-06-29T21:05:02Z")

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Evening all has anyone had any success with a audio level meter / logger?

I've got a Adafruit I2S MEMS Microphone and an Adafruit Electret Microphone Amplifier –MAX9814 along with a MCP3008 and I'm just wondering if anyone has had any success with creating a sound / noise logger.

Basically I want to add ambient noise monitoring to my Rpi NR weather station project. I'm not interested in recording the audio and I'd like to do something a bit more elegant than noise true/false, basically log the noise level periodically.

Any ideas / pointers welcome.

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**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [28 August 2020 21:05 UTC](https://discourse.nodered.org/t/audio-sound-level-logger/29190/2 "2020-08-28T21:05:09Z")

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