Definitions for "Delay line"
A device that delays the audio signal that goes through it a fixed amount of time. Usually uses digital conversions.
A transmission line, or equivalent device, used to delay a signal.
A processing module that delays each sample by a certain amount, known as the "length" of the delay line, because it corresponds to the length of the simulated string.
A material (liquid or solid) placed in front of a transducer to cause a time delay between the initial pulse and the front surface reflection. (Course Material/Ultrasonics/EquipmentTrans/transducertypes.htm)
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