ToneGenerator

Note: The Tone class and all supporting scripts to generate any sound currently assumes the user is running a Linux system that has ALSA support and has aplay installed.

Setup

After you clone the repository, go into the repository folder and run the following commands:

cd ./scripts
./setup

By default, all files resulting from compilation are excluded from the depot. Running ./setup will setup the required directories for the other programs in ./scripts.

Compilation

To compile, run make from the top folder of the repository.

Usage

To generate the file of raw audio sample data, run the following commands

cd ./scripts
./generateSoundFile

To play the raw data with aplay, run the following commands:

cd ./scripts
./playSound

Note that if no raw audio file has been generated, playSound script with call generateSoundFile to generate it before proceeding to call aplay

Tone

The basis of the Tone class was borrowed from: https://codereview.stackexchange.com/questions/83504/basic-c-tone-generator

All source files are located in ./src/Tone

Files:

• Tone.h and Tone.cpp: Class definition
• main.cpp: A test program to test the Tone class. This is the main program compiled by "make" and is run by the generateSoundFile script