In the audio, "put off" was used. What does it mean? A. Postpone B. Finish quickly C. Start immediately D. Do without delay 相关知识点: 试题来源: 解析 A。“put off”常见于听力,意思是“推迟、延期”。选项 B“finish quickly”是“快速完成”;选项 C“start immediately”表示“立即开始”...
PCM audio(Pulse-Code Modulation) is one type of digital audio. Ananalog electrical signalfrom a microphone is converted to digital form. In AV-applications PCM is a data-uncompressed alternative to Dolby Digital technology. PCM is representation of an analog acoustic waveform as sequence of samples...
If you've looked at high-end headphones or speakers, you've probably noticed numbers on the spec sheet that read something like "20Hz-20KHz." What do these numbers mean? ✕Remove Ads For any device that uses a standard speaker driver, the Hz-KHz value is the range of audible sound vi...
But what do all the terms used by these speaker reviewers really mean? What does "spatial" mean? etc. Well today I tested out a used set of speakers and found something so strong that I wanted to ask what it meant. I put the speakers on my computer desk (not a normal ...
In musical instruments, notes are made up of harmonically related sine waves, occurring at odd and even multiples of the fundamental note frequency. So, for example, if you play natural C on a violin, that sounds the fundamental frequency of 261 Hz, plus some second harmonic at 522 Hz, th...
In the competition audio, I heard "get ahead". What does it mean? A. move backwards B. move forward and be successful C. stay in the same place D. give up 相关知识点: 试题来源: 解析 B。“get ahead”意思是“取得成功、获得进展”,A 选项“move backwards”意为“后退”,C 选项“stay...
I see this question asked often on audio forums and there are many varying answers depending on one’s viewpoint. Viewpoints range from being able to recreate the performance, to its just entertainment folks, and everything in between. For this article,
In the Windows CE audio stack, the term "mixer" is used to refer to a couple of different, unrelated components. This blog will try to define each of them and how they differ. There are usually three different contexts in which "mixer" is used: the "Software Mixer", the "WaveDev2 ...
How does MDAQS work? Ideally, an instrumental audio quality assessment system should replicate human test subjects’ perceptions. MDAQS does this by analyzing binaural recordings of a specific stimulus file played back through the device under test (DUT). This file consists of uncompressed, high-re...
When you have moved media from one computer or hard drive to another, one may see diagonal lines (sometimes referred to as "danger stripes") on clips in the Timeline.What does this mean and how do you fix this issue? Hopefully, this FAQ will help...