生成MAC命令行特定频率的音 [英] Generate tones of specific frequency on mac command line

问题描述

我需要生成命令行上的给定频率的音符

I need to generate musical notes of a given frequency on the command line

下面是音符 HTTP频率的列表：//www.phy。 mtu.edu/~suits/notefreqs.html

例如：

$ some-app -frequency 523.25 -timeinseconds 3

它可以是原生的Mac，Python或Ruby工具。越少的库，我需要再安装好。也许我可以做一些与Mac？或说afplay

It can be native mac, python or ruby tool. The fewer libraries I need to install then better. Maybe i can do something with mac: say or afplay?

这将用于其他项目，该项目将发送音符，我想听到它，而与它一起工作。

This will be used for other project that will send music notes, and I want to hear it while working with it.

推荐答案

这很简单，老无人维护，但看看<一个href=\"https://github.com/psycotica0/tone-generator\">https://github.com/psycotica0/tone-generator

It's simple, old and unmaintained but take a look at https://github.com/psycotica0/tone-generator

$ brew install sdl
$ git clone https://github.com/psycotica0/tone-generator.git
$ cd tone-generator && make
$ ./generator 2600 2

这篇关于生成MAC命令行特定频率的音的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！