Phasor Analysis of the Stereophonic Phenomena
Benjamin B. Bauer · The Journal of the Acoustical Society of America · 1961
An improved understanding of the stereophonic phenomena may be obtained by use of acoustical pressure phasors to portray the sound pressures at the ears of the observer. Pressure phasors explain the existence and the nature of the virtual image formation by two loudspeakers, the effect of out-of-phase signals, the effect of observer head motions, the effect of being off the center of symmetry, and the action of a circuit for converting binaural earphones to stereophonic listening.