More about audio (572)

1-01-2023 | Speech is an efficient way for people to express ideas and desires. Before the industrial age, humans discovered that animals could be train...

1-12-2022 | The Mozzi sound library enables you to generate algorithmic music on an Arduino without additional shields or external synths. Curious how i...

1-11-2022 | Digital amplifier modules can now be bought for little money, but high-end enthusiasts typically turn up their noses at the sound. On the ot...

1-09-2022 | To build an FM receiver, developers can use highly integrated chips, such as the TEA5767 from NXP. Here we describe an FM receiver with a fr...

1-09-2022 | We love to find new uses for vintage parts and especially old displays. They are often too nice to leave in a drawer. This audio analyzer pr...

1-08-2022 | When you have a power amplifier connected after any sort of audio source, you usually need an additional power switch, which makes things in...

1-08-2022 | When you want to transmit audio signals over longer distances, it is advisable to use balanced connections. For this reason, the outputs of...

1-08-2022 | This project was developed to drive small professional audio monitors placed next to a computer screen, providing much higher sound quality...

1-08-2022 | A classic oscillator circuit with a Schmitt trigger NAND and some good old-fashioned discrete components are all you need to construct this...

1-08-2022 | The Elektor Audio DAC for the Raspberry Pi was still missing a vital part: a good power supply that provides both 5 VDC and 9 VDC outputs. E...