Shannon’s sampling theorem states that a signal of frequency f can be fully captured by sampling at 2f. Modern PC sound cards ...

This AVR DDS generator was designed to generate signals from 1Hz up to 65535Hz with various waveform and frequency. The AVR DDS signal generator consist of the 8-bit Atmel ATmega8 microcontroller ...

A small audio test generator is very useful for quickly tracing a signal through an audio unit. Its main purpose is speed rather than refinement. A single sine-wave signal of about 1 kHz is normally ...

The Audemat MC6 is a compact, FM and DAB test and measurement platform. It “bridges the gap between field and factory testing ...