D/A转换器(Digital-to-Analog Converter, DAC)是指将数字(Digital)量转换为模拟(Analog)量的元器件。 A/D转换器(Analog-to-Digital Converter, ADC)与D/A转换器相反，是指将模拟量转换为数字量的元器件。 电气高精度处理、高速处理在CPU、DSP中以数字方式进行信号处理。 从自然界现象 ...

Ex-movie theater projectionist Steve Guttenberg has also worked as a high-end audio salesman, and as a record producer. Steve reviewed audio products for CNET and worked as a freelance writer for ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. There are many ways to improve the experience of enjoying ...

Since the arrival of the CD, more and more of the music we listen to has been coming from digital sources. While the sources have changed, speakers and headphones remain analog, so you need a good DAC ...

NuForce introduced the DAC-9 Digital-to-Analog Converter, Preamplifier and Headphone Amplifier offering six digital inputs to cover the full range of current digital formats. Each input feeds a pair ...

NAD Electronics announced the affordable DAC 1 Wireless Audio USB Digital-to-Analog Converter that features Point-to-Point Wireless Audio that transmits uncompressed 16/48 music. The DAC 1 is simple ...

So, I have recently bot the Onkyo TX 8050 receiver. It is a stereo speaker (not A/V), but it does have digital inputs, optical and coax. I am using Apple TV as source audio, into the optical input in ...

Everybody is streaming over smartphones, smart computers and smart speakers. But a “smart” anything may be doing its best to outsmart your ears. You need a DAC. That is to say, you probably need ...

An ideal digital-to-analog converter (DAC) produces an analog output voltage or current that is perfectly linear and independent of many external influences such as temperature. That said, DACs are, ...