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 ...

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 ...

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 ...

New core enables hardware conversion of mono or stereo PDM streams to PCM, with configurable audio processing and flexible ...

深夜のホームスタジオ。何時間もかけて制作した楽曲を聴き返す音楽プロデューサーの表情が曇ります。原因は分かっています。音の解像度が足りないのです。 プロの音楽クリエイターやオーディオエンジニアが、なぜこれほどまでに「リニアPCM」という ...

ソニーは、CDやDAT（Digital Audio Tape）の音質（44.1kHz/16bit）を超える96kHz/24bitの高音質で録音できる、手のひらサイズのリニア ...

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 ...

Abstract: An experiment in transmitting speech by Pulse Code Modulation, or PCM, is described in this paper. Each sample amplitude of a pulse amplitude modulation or PAM signal is transmitted by a ...