Definition von damping factor im Englisch Englisch wörterbuch
A measure of the ability of an electronic circuit to prevent the introduction of extraneous signal resonances A damping factor of 1 0 or greater assures the suppression of such resonances In audio applications, adequate damping is particularly important in speaker and speaker enclosure responses because mechanical resonances there would disturb response flatness
The ratio of rated load impedance to the internal impedance of an amplifier The higher the value, the more efficiently an amplifier can control unwanted movement of the speaker coil A high damping factor is crucial for large speakers that reproduce bass 4
- A measurement of a power amplifier's ability to control the motion of a speaker's cone after a signal disappears Figures above 200 are considered to be good
A measurement of a power amplifier?s ability to control the motion of a speaker?s cone after a signal disappears Figures above 200 are considered to be good
The ratio of the deviations of the pointer in two consecutive swings from the position of equilibrium, the greater deviation being divided by the lesser The deviations are expressed in angular degrees (This term in no longer in common use; it has been replaced by overshoot which is the reciprocal of the damping factor) See overshoot
The ratio of the amplitude of any one of a series of damped oscillations to that of the following one at the same phase
The ratio of the stall torque to the no load speed The value is governed by the total amount of resistance in the armature circuit which must include any driving power amplifier's output resistance as well The damping effect is usually insufficient for control system stability in most applications Added stabilization is provided by tachometer-generator damping or by circuit compensation
The ratio of the deviation of the pointer in two consecutive swings from the position of equilibrium, the greater deviation being divided by the lesser The deviations are expressed in angular degrees
The electrical ability of a power amplifier to precisely control the motion of a speaker cone; a higher number is usually better ( >= 50)
Technically, the damping factor of a system refers to the ratio of nominal loudspeaker impedance to the total impedance driving it (amplifier and speaker cable) In practice, damping is the ability of the amplifier to control speaker motion once signal has stopped A high damping factor means that the amplifier's impedance can absorb the electricity generated by speaker coil motion, stopping the speaker's vibration