Nisshinbo Micro Devices, the analogue IC specialist, has brought out a dual audio operational amplifier with “MUSES” audio technology. The NL8902 offers low-noise performance with a voltage noise ...

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 ...

Nisshinbo Micro Devices has announced the launch of the NL8802 Dual Operational Amplifier intended for home, professional, car and portable audio applications. Following on from various audio ...

In professional audio engineering, the Analog Front End (AFE) is the ultimate arbiter of signal quality. As the industry ...

Sometimes it is necessary to split a single power supply in two or more parts which are not necessarily equal. This is the case with 6-, 12-, 15-, 24-, 36- or 48-V power supplies from dry batteries or ...

Most audiophiles and enthusiasts have grown up with at least a basic understanding of what an amplifier does. It takes a tiny alternating electrical signal that represents the moment-to-moment ...

1. Is Amplifier Weight an Indicator of Robust Amplifier Design? You have to find out if the amplifier is a Class A/B analog amp or a Class D digital amplifier before you can generalize about weight ...

In the first article about measurement systems we looked at sensors as a way to bring data into a measurement system. I explained that a sensor measures physical quantities which are turned into a ...

Nisshinbo Micro Devices has announced the release of the NL8902, a high-quality dual audio operational amplifier incorporating advanced “MUSES” audio technology. The NL8902 is a high-quality dual ...