noun
asynchronous transmission
Technical computing term for data transmission where timing is not synchronized by a shared clock signal; each unit of data is sent with start and stop bits.
非同期伝送では、データの前後にスタートビットとストップビットが付加される。
In asynchronous transmission, start and stop bits are added before and after the data.
同期伝送 (synchronous transmission) uses a shared clock signal to coordinate data transfer, while 非同期伝送 does not.
Compound of 非 (non-) + 同期 (synchronization) + 伝送 (transmission), a direct calque of the English computing term 'asynchronous transmission'.