Arduino Powered Portable Function Generator | Hackaday
GitHub - dlorch/tonegen: Tone generator written in C++
RedCrab Tone Generator SonoG - RedCrab Software
Android Smartphone-Based Function Generator | Full DIY Project
Testing Audio Devices | Mouser
AD9854 DDS module / DDS development board / signal generator / support FSK PSK frequency sweep, etc. open source [42132] - US$53.34 : Chipskey.cc
14 Best Free Signal Generator Software For Windows
toon|Audio Tone Generator Lite Support - toon,llc.
Tone Generator AOpenSource.com Android Open Source Apps Database
CHANNEL D - Waavebox
Tone Generator for Mac - standaloneinstaller.com
Generate various waveforms - Simulink
Simple Signal Generator - CodeProject
14 Best Free Signal Generator Software For Windows
Dual channel Digital Signal Generator DDS Function Generator Frequency Meter Generator Arbitrary Waveform/Pulse 12Bits 20MHz|arbitrary waveform|dds function generatorsignal generator dds - AliExpress
Room Tone Generator | Generator, Tones, Development
ERASynth Micro - An Open Source RF Signal Generator - Electronics-Lab.com
620K-G | Tempo Tone Generator, 50605072 | RS Components
Electronic Tone Generator System | Full Project with Source Code