Blu-rayの音声設定で類似用語が多く、分かりにくいので解説していきたいと思います。今回は2回目でDTS,AAC,ビットストリームとPCMについてです。 DTS (Digital Theater Systems) デジタル・シアター・システムズ社が開発したサラウンドサウンド技術の名称、および ...

Analog transmission is not particularly efficient. When the signal-to-noise ratio of an analog signal deteriorates due to attenuation, amplifying the signal also amplifies noise. Digital signals are ...

こんにちは、PERFECTION開発チーム チーフエンジニアのSparkyです。 GWも終わり現実の生活に戻られてお疲れの方々も多いのではないでしょうか。 さて、今回はDSDとPCMについて語ってみたいと思います。 オーディオの世界では、「DSD（DADとも称される1bit信号 ...

The various methods for converting analogue signals into the form of pulse-code modulation and back again are reviewed. Reasons are given for preferring a particular method of conversion called ...

For technical and economic reasons, the present network of lines used for distributing sound signals to transmitters at audio frequencies will eventually have to be replaced by some telecommunication ...

In MIPI Soundwire: Digital Audio Simplified, we mentioned that digital audio formats including Pulse Code Modulation (PCM) and Pulse Density Modulation (PDM) are target applications for MIPI Soundwire ...

In MIPI Soundwire: Digital Audio Simplified, we mentioned that digital audio formats including Pulse Code Modulation (PCM) and Pulse Density Modulation (PDM) are target applications for MIPI Soundwire ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Equipment is described which has been constructed for converting analogue television signals into 8-bit PCM signals and vice versa. The conversion rate used for video signals is approximately 13 ...