history-computer.comDolby Digital vs. PCM: What Are the Differences?

Dolby Digital vs. PCM: Must-Know FactsDolby Digital is a 5.1 surround sound format, while PCM is a 2-channel stereo format.1Dolby Digital is for multi-channel applications, includi

Multiple Blue RingsWhat is Dolby Digital?Dolby Digital is a 5.1 surround sound format that has become popular for playing DVDs and Blu-ray discs on home theater systems. It uses an

What is PCM?PCM stands for pulse code modulation. It’s an older technology that encoded audio signals before Dolby Digital was developed. It doesn’t use any compression techniq

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