Basically, the phenomenon of Standing Waves occurs when sound waves of the same frequency reflect off the walls and meet from opposite directions.

基本上，当相同频率的声波从墙壁上反射并从相反方向相遇，就会出现驻波现象。

youdao

Any device that's built to receive a wireless signal at a specific frequency can be overwhelmed by a stronger signal coming in on the same frequency.

任何以特定频率接收无线信号的设备都可能被来自同一频率的更强的信号淹没。

youdao

They reach you, your eardrum starts to oscillate with the same frequency and you hear that tone.

你们听到声音，你的鼓膜以相同频率,开始震动,然后听到我的音调。

youdao

So, would it take, for example, the same amount of time as the frequency?

它需要，比如说,和频率一样的时间吗？

麻省理工公开课 - 化学原理课程节选

The slower signals are sent using a different antenna using the same frequency channel.

FORBES: Wi-Fi Gets A Speed Boost

On channel boosters quickly receive the OTA signal from the main tower and retransmit the signal on the same frequency.

ENGADGET: blogger-avatar

Simply stated, single-frequency networks are when a broadcaster uses multiple transmitters to send the same signal over the same frequency.

ENGADGET: blogger-avatar