1. A vocal sound analysis method and apparatus for producing a display of vocal sound derived values of a subject, which display can be observed for indications of the subject's vocal/perceptual profile, the apparatus comprising the combination of: input means including a microphone and amplifier for receiving vocal sounds and generating representative voltage signals; segmentation means coupled to said input means to receive said representative voltage signals and segment said signal multiple sweeps each of several consecutive seconds into 1/3 octave regions covering the audio frequency range, and one whole audio band pass region, further comprising digitizer means to digitize said segmented signals; computer means coupled to said digitizer means containing a permanently stored instruction equation and logic algorithm and memory means to change said digitized signals into frequency and amplitude value representations and to manipulate and store said signals; said algorithm means further comprising compression means coupled to said memory containing said digital value representations, that reduce the quantity of said values by first discarding all said values but the frequency and amplitude representative values of the amplitude peaks, and then discarding all but six said peak amplitudes' said representative values, and further saving one unfiltered or full band width amplitude representative value from each sweep; said algorithm means further comprising correction means, coupled to said memory containing said peak's frequency and amplitude values, that further causes each peak's frequency representative value to be adjusted toward the frequency representative value of the adjacent filter having the larger amlplitude, and further, normalizing said frequency representative values by causing all frequency representative values to be multibles of a single small decimal value; said algorithm means further comprising assembly means connected to the said correction means for assembling the said stored peaks' amplitude and frequency representative values and said full unfiltered signal amplitude representative value into vocal sound style elements, and storing said elements in said memory means; said algorithm means further comprising coefficient matrix and instruction means coupled to said assembly means that calculates a summation of the products of selected said coefficients and said vocal sound style elements, to produce vocal/perceptual style dimension values that define said vocal/perceptual profile; display means coupled to the said memory means for displaying all said values on a visually observable medium; selection means comprising a switch connected to said input means to select a point in time for beginning and terminating said input sampling, said switch including means to connect and disconnect said apparatus to an electrical power source; said selection means further comprising switch means to select the number of said sweeps per second coupled to the said segmentation means; keypad means coupled to said coefficient matrix means for the user to select to override the use of said permanently stored coefficient matrix and to accept a user provided coefficient matrix; and keypad further comprising selection means connected to the said display means for user selection of said display means.