engleski

The measurement of cable transfer function in an acoustical environment

Cable manufactures measure electrical parameters, EMC and microphony level, as independent phenomena, to estimate the cable characteristics. It will be shown that better insight in cable influence on the sound quality can be obtained by measuring changes of the system transfer function when cables are exposed to the loudspeaker acoustical radiation and ac magnetic field. This work indicates that interaction with acoustical and magnetic fields is main reason for cable’s sound signature.

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