PCM - PCM

Japanese: PCM - ぴーしーえむ
PCM - PCM
Abbreviation for Pulse Code Modulation. A method for encoding and decoding analog audio data, used in music CDs and WAV files. An analog signal is sampled at regular intervals, quantized, and converted into a digital signal. PCM is expressed by the sampling frequency (unit: kHz) and the number of quantization bits (unit: bits). The higher the value, the better the quality. A device that plays PCM is called a PCM sound source.

Source: ASCII.jp Digital Dictionary About ASCII.jp Digital Dictionary Information

Japanese:
パルス符号変調の略。アナログの音声データを符号化、復号化する方式のひとつで、音楽CDやWAVファイルなどで利用されている。アナログ信号の音を一定時間ごとにサンプリングし、量子化してデジタル信号化したもの。PCMは、標本化周波数(単位kHz)、量子化ビット数(単位bits)で表される。それぞれ数値が大きいほど、品質がよい。PCMを再生する装置をPCM音源と呼ぶ。

出典 ASCII.jpデジタル用語辞典ASCII.jpデジタル用語辞典について 情報

<<:  PCC - PCC

>>:  PD59

Recommend

Henry [I] - Henry

The first Saxon king of Germany (reigned 919-936)....

Aelia Capitolina

An ancient Roman city founded after the destructio...

Airport Development Law - Kuukousei Biho

Former name of the Airport Act. Source: About Shog...

Izushi Shrine

Located in Miyauchi, Izushi-cho, Toyooka City, Hy...

Heterothermy

…Some small animals, such as hummingbirds, bats, ...

Music Today

... In the 1970s, the "Takemitsu Toru Festiv...

Triton (English spelling)

In Greek mythology, he is the son of Poseidon, the...

"Precis de stylistique" (English spelling)

...The "affective value" he speaks of i...

Gangamopteris

…The Southern Hemisphere Gondwana flora, which is...

Michio Kato

Playwright. Born in Fukuoka Prefecture. While stu...

Utraquist - Utraquist

…reigned 1458-71. Czech prince who led the modera...

Jozan - Jozan

A deciduous shrub of the Saxifragaceae family that...

Delosperma echinatum (English spelling)

… [Hiroshi Yuasa]. … *Some of the terminology tha...

Tamagawa Aqueduct

Edo's waterworks. It was also called Yotsuya ...

Yamada Saburo

Born: November 18, 1869, Nara [Died] December 17, ...