This invention relates to an audio mixing circuit for use in audio mixing consoles (audio mixers) or the like. FIG. 1 shows a block diagram of one exemplary arrangement of audio mixing consoles using ...

Here this circuit is based on the principle of audio amplification using operational amplifier and pulse width modulation using 555 Timer. In this article we are describing the principle, design and ...

The audio-signal router in this Design Idea can automatically redirect cable connections between the audio equipment and an amplifier/receiver for dubbing or playback purposes without causing ...

The field of wave digital modeling has emerged as a robust framework for simulating nonlinear audio circuits with high fidelity, bridging the gap between analogue intricacies and digital efficiency.

There are several aspects of audio converter design that are generally not well understood but have a dramatic impact on performance, both measurable and audible. Audio converter IC manufacturers ...

[Alan’s] friend came to him with a problem. He loved listening to his scanner, but hated the volume differences between stations. Some transmitters would be very low volume, others would nearly blow ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Back in my college days when PortaPaks were all the rage, one of the most helpful and practical ...

The history of audio processors for U.S. radio stations can be roughly divided into two chapters. The first, when these devices were a compliance tool for FCC regulations regarding transmitter ...

A few summers of my misspent youth found me working at an outdoor concert venue on the local crew. The local crew helps the show’s technicians — don’t call them roadies; they hate that — put up the ...

One of those motherboard features that never really mattered much is the onboard audio circuitry. Let's not forget that it wasn't really a thing until the AC'97 audio standard became widespread in the ...