- high-frequency sound
- Техника: звук высокой частоты
Универсальный англо-русский словарь. Академик.ру. 2011.
high-frequency sound
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high-frequency — adjective Of or pertaining to high frequency sound or other radiation … Wiktionary
High frequency limit — The high frequency limit of hearing is the upper extent to which a particular animal can perceive sound. Perhaps the most commonly known aspect of the psychoacoustic model is that humans cannot hear frequencies above and below certain thresholds; … Wikipedia
high-frequency — ˈ ̷ ̷| ̷ ̷ ̷ ̷ ̷ ̷ adjective Etymology: high frequency 1. : occurring very frequently drills based on the repetition of high frequency words 2. : relating to high frequency: as a. : involving a radio wave of high frequency used especi … Useful english dictionary
High Frequency Content measure — The High Frequency Content measure is a simple measure, taken across a signal spectrum (usually a STFT spectrum), which can be used to characterise the amount of high frequency content in the signal. The magnitudes of the spectral bins are added… … Wikipedia
high frequency — 1. said of any periodic event or process that recurs at a rate greater than a specified norm. 2. an alternating current where frequency in cycles per second is high in reference to a certain standard. 3. a frequency of sound waves that is above a … Medical dictionary
high-fre|quen|cy — «HY FREE kwuhn see», adjective. of or having to do with a frequency ranging from 3 to 30 megahertz: »high frequency radio receivers, high frequency sound waves … Useful english dictionary
frequency — fre|quen|cy W3 [ˈfri:kwənsi] n plural frequencies 1.) [U] the number of times that something happens within a particular period of time or within a particular group of people frequency of ▪ the frequency of serious road accidents the high/low… … Dictionary of contemporary English
Sound recording and reproduction — Sound recorder redirects here. For the audio recording program computer software, see Sound Recorder (Windows). Sound recording and reproduction is an electrical or mechanical inscription and re creation of sound waves, such as spoken voice,… … Wikipedia
Sound localization — refers to a listener s ability to identify the location or origin of a detected sound in direction and distance. It may also refer to the methods in acoustical engineering to simulate the placement of an auditory cue in a virtual 3D space (see… … Wikipedia
High-energy radio-frequency weapons — (HERF) or High Power Radio Frequency weapons (HPRF) are weapons that use high intensity radio waves to disrupt electronics. They are a type of directed energy weapon. They operate similarly to electromagnetic pulse (EMP) devices, by inducing… … Wikipedia
Sound-in-Syncs — is a method of multiplexing sound and video signals into a channel designed to carry video, in which data representing the sound is inserted into the line synchronising pulse of an analogue TV waveform. This is used on point to point links within … Wikipedia
