kilohertz造句
1. With the values used, the frequency is several kilohertz but is in no way critical for this present purpose.
2. One megahertz is the same as one thousand kilohertz.
3. They sat aside 100 channels, each 200 kilohertz wide.
4. R3263, with 9 kilohertz arrive limits of frequency of 3 thousand conspicuous, reportorial standard corresponds for flow according to global system (GSM) .
5. Like a metronome, every five seconds the submersible generates an acoustic tracking pulse at 8. 1 kilohertz.
6. Igfets have strange characteristics, which mean that they are not much use at frequencies of below a few kilohertz.
7. The rate at which they leak out depends on the amplitude of very low frequency (VLF, or between one hertz and 20 kilohertz) electromagnetic waves in the vicinity.
8. The high bandwidth and large number of sub-carriers used for DVB-T and DVB-H allow for the reduction of several kilohertz of spectrum around DC without noticeably degrading performance.
9. Twisted - pair conductors are sufficient if frequencies of interest are below a few hundred kilohertz.
10. The bats can also "sweep through a frequency range of up to 170 kilohertz, " moving from lower to higher notes, "while a human singer produces a glissando through less than 2 kilohertz at most."
11. Ultrasonics: Vibrational or stress waves in elastic media that have a frequency above 20 kilohertz , the highest frequency of sound waves that can be detected by the human ear.
12. Previous studies have shown that humans are unable to recognise melodies whose notes have a fundamental tone above 5 kilohertz.
13. You may be hearing our broadcast on what is called short wave. These are frequencies between three thousand and thirty thousand kilohertz. They are often called megahertz.
14. Up until recently, this was accomplished by accelerating the clock speed, which has leaped from kilohertz to gigahertz in my lifetime.
15. While performing the seismic modelling experiment, it needs to have tens to hundreds of kilohertz and well-distributed orientation-dependent narrow pulse acoustic wave as simulation source.
16. Their instruments detected very faint radiowaves at a frequency of 3 kilohertz.