This isn't the case for sound, where we can distinguish a medium frequency from a high and low frequency heard simultaneously.
12.
In the case of low or medium frequencies these consist of wire loops incorporated into mats that cover the entire width of the timing point.
13.
The transmitting station in Poldhu, Cornwall used a spark-gap transmitter that could produce a signal in the medium frequency range and with high power levels.
14.
Data for the USA suggests that the surname Cree gained Medium Frequency in Pennsylvania by 1850, to which Iowa and New York could be added in 1880.
15.
A Medium Frequency Direction Finder Outfit FM7 was fitted for navigation but was not useful against U-boats as they used a higher frequency for radio communications.
16.
Later airways were based on low / medium frequency ground stations, like the beat frequency oscillator ( BFO ) and the non-directional beacon ( NDB ).
17.
Based on 1881 Census records, the name Cree was of Medium Frequency in ten British counties, of which nine are in Scotland, headed by Ayrshire and Perthshire.
18.
This early work used motor generators to create the medium frequency ( MF ) current, but the lack of suitable alternators and capacitors of the correct size held back early attempts.
19.
At low and medium frequencies, a phase and amplitude throughout the length of the wire, producing maximum signal strength at the far end of the antenna where the receiver is connected.
20.
High frequency sounds will stimulate the auditory hair cells at the base of the basilar membrane while medium frequency sounds cause vibrations of auditory hair cells located at the middle of the basilar membrane.
