Meter

This is a very simple command line utility written in Rust for measuring the gain of a microphone. It displays the values in dBFS. This is useful for knowing when a microphone's gain is set to an appropriate level to avoid clipping.

Currently defaults to using the default microphone. Future plans seen in the todos.

Install

Clone and Build

Clone the repo and install using Cargo

$ cargo install --path .

Crates.io

$ cargo install meter
$ meter

Todo

• improve ui
• support more input formats
• support output monitoring
• support choosing input/output
• mono vs stereo?