ABSTRACT
From the previous chapter it should now be apparent that we are not dealing with
perfection when we talk about music reproduction via loudspeakers. The late Richard
Heyser (inventor of the Time Delay Spectrometry measurement system, and one of the
audio giants of the twentieth century) said that: ‘In order to fully enjoy the intended illusion
of a recording, it is necessary to willingly suspend one’s belief in reality. All recording and
reproduction via two loudspeakers is illusory’.
