Translation guide
The number of signal changes per second in data transmission. In Japanese, the English term is commonly used as-is in katakana, but a native term also exists.
Express the technical concept of baud rate in computing/telecommunications.
The most common way to say 'baud rate' in Japanese. It is a direct loanword from English and widely understood in technical contexts.
このモデムのボーレートは9600です。
The baud rate of this modem is 9600.
A native Japanese term meaning 'modulation speed'. It is more formal and often used in technical documentation or specifications.
変調速度は信号の変化回数を示します。
The baud rate indicates the number of signal changes.
A hybrid term combining 'baud' and 'speed'. Less common than ボーレート, but may be encountered in older texts.
ボー速度は毎秒の信号変化数です。
Baud rate is the number of signal changes per second.
In everyday technical conversation or user manuals, ボーレート is perfectly fine. In academic papers or formal specifications, 変調速度 may be preferred for its precision and native Japanese origin.