reverberation
名词回响; 反射; 反响; 反射物
1. 混响：*混响(reverberation) 指在声学空间中的一种密集声反射,其幅度越来超低而在时间上则越来越靠近. 在音源停止发声后于室内听到的声音便是混响. *混响时间(reverberation time) 指当室内的声音的幅度减少60dB时所需的时间,用RT60表示.
2. 回响：信号源主要有潮汐、洋(河)、地壳运动、气候、冰山、生物噪音、工程、船(潜)舰、水介质相对运动、回响(Reverberation)等音源. 作战时则包括各种武器在水面或水下造成之呼啸及爆炸声;另外,海水介质受到许多自然因素的水下音响信号是藉由接收装置,
3. 残响：声音在环境中更有吸音(Absorption)、残响(Reverberation)与隔音(Insulation)等问题,也影响声学的各项效果. 高传真(High-Fidelity)简单地说就是「原音重现」,它的目的就是让听者能够体会「身历其境」的感觉,例如摇滚音乐会现场(Live)的录音,
4. 混响,交混回响：混响/交混回响(Reverberation) 在室内发出稳定的声音后,声压逐渐增长,在大多数房间内,经一秒钟后便达到稳态值. 同样,当声源停止发声后,在声音衰减到听不到以前,要经历一段时间. 声源停止发声后,声音在封闭空间反射延续的时间称为混响.
5. reverberation：rev; 残响
1. 巨大反响;重大影响;轰动
Reverberations are serious effects that follow a sudden, dramatic event.
e.g. The move by the two London colleges is sending reverberations through higher education.
伦敦两所高校的举动给高等教育界带来了深远的影响。
2. 回响;回声
A reverberation is the shaking and echoing effect that you hear after a loud sound has been made.
e.g. Jason heard the reverberation of the slammed door.
贾森听到了门砰然关上的回响。
1. Form meets function here as the carpeted wall effectively reduces the reverberation in the massive main room.
noun
1. the repetition of a sound resulting from reflection of the sound waves
e.g. she could hear echoes of her own footsteps
Synonym: echo sound reflection replication
2. a remote or indirect consequence of some action
e.g. his declaration had unforeseen repercussions
reverberations of the market crash were felt years later
Synonym: repercussion