The circuit is designed to produce an indicator that will show the peak level of audio signal as it exceeds the prescribed limit. The circuit is designed to produce an indicator that will show the ...

Here is an audio spectrum analyzer project using an SG12232C GLCD module and based on Atmel ATmega8 microcontroller. The graphic LCD displays both audio waveform in real time and FFT (Fast Fourier ...

Wavelets provide new capabilities for analyzing real-time signals. This introductory article provides an overview and presents the basic mechanisms involved in wavelets. In many signal processing ...

Audio Precisionreleased the APx517B acoustic analyzer, specifically designed, configured, and built for the production-line testing of speakers, microphones, headphones, headsets, and other consumer ...

Dynamic signal analyzers are increasingly used to evaluate frequency response, vibration, and acoustic behavior in both ...