The first person to coin the actual word in print was Edgar Herbert-Caesari, but he also acknowledged in May 1950 in the Musical Times that there was no such thing as a pharyngeal voice. (Semantics, semantics!)
Herbert-Caesari asserted the idea came from the Italian term voce faringea and was taught to him by Riccardo Daviesi. According to Herbert-Caesari,
The discovery of the pharyngeal dates back about three hundred years (c. 1650) and was employed by church tenors all over Italy. Subsequently, it was taught by all exponents of the old Italian school. Riccardo Daviesi, my singing teacher in Rome, was the greatest Sistine Chapel ‘contralto’ of the nineteenth century.
When properly developed, either as a natural gift or as a result of considerable exercise, the pharyngeal mechanism dovetails perfectly into the basic or chest mechanism-just like gears and can be engaged in exact percentages at the will of the singer; at the same time he can also introduce small percentages of falsetto if he so wishes. The quality of such mixed tones is remarkable. The falsetto by itself is a windy, anaemic, stupid tone; mixed, however, with goodly percentages of pharyngeal it becomes a living entity. In tenors (not in female voices) the pharyngeal is inclined to be ‘ steely’ in timbre; but when it is mixed with a small percentage of falsetto we get a highly attractive tone-a glowing centre with a softened rim, and of great carrying power. The so-called chest voice, when mixed with well-balanced percentages (according to the pitch) of pharyngeal, acquires brilliance, quality, and carrying power.
The breakaway from the aforesaid tenore di grazia tradition was initiated by the French tenor Duprez; credited with being the first tenor to sing all head notes up to C with unmixed chest, his ‘ Do de poitrine ‘ (high C in chest voice) became famous; but his success was short-lived. Rossini shed tears when he heard him in 1837 in ‘William Tell’ because ‘ poor Duprez won’t last long’. Duprez gave up singing when he was about forty. Panofka, celebrated teacher of singing in that period, wrote of ‘ Duprez’s brute force in singing ‘ and said that in imitating Duprez and his new method tenors ‘engaged in an athletic contest with their voices, and subsequently sopranos, to compete with these new tenori di forza, were obliged to force their voices beyond the normal’. That was one hundred years ago. Today, the universal wobble is a symptom of forced and bad production everywhere.
Continuing on, we might ask if there are earlier connections to this pharyngeal voice in historical writings?
I believe there are, and I’d like to dive back into the past and see if we can find some answers.
In his book Misurgia Vocalis (1836) Isaac Nathan describes a particular quality of voice that he calls voce di finte, or feigned voice. It is very important to know that the term existed PRIOR to Nathan but he clarified his definition,
I am aware that the falsetto is considered a feigned voice – but the quality of the sound to which I allude is not that which is produced in the throat, and already distinguished under the name falsetto; nor is it the voce di testa.
cannot be accomplished without the aid of the feigned voice, which may be justly considered the only medium or vehicle by which the falsetto can be carried into the Voce di petto.
Whoever would be curious to discover the feigned Voice of one who has the Art to disguise it, let him take Notice, that the Artist sounds the Vowel i, or e, with more Strength and less Fatigue than the vowel a, on the high Notes.
In our modern times, pedagogue Cornelius Reid in his Dictionary of Vocal Terminology (1983) defined the term as follows:
The term “Pharyngeal Voice” was coined by the twentieth century Englishman E. Herbert-Caesari to describe the tonal quality that results when the falsetto is in the process of being transformed into the head voice. Herbert-Caesari accurately believed the so-called “pharyngeal voice” to be the combined product of a special type of vocal fold formation and a “tuned” oropharyngeal resonance adjustment.
The concept of the pharyngeal voice as formulated by Herbert-Caesari would seem to be identical with the ‘feigned voice’ described by Isaac Nathan in his Misurgia Vocalis, and is quite clearly a device for combining the two register mechanisms, the chest register and the falsetto. Pedagogically, the development of the coordinated falsetto or “pharyngeal voice” is most desirable, since the combined activity of the register mechanisms significantly reduces the amount of energy needed to produce the upper tones, greatly enhances vocal flexibility, and ultimately leads to upper tones of rare freedom and beauty.
In his book Singing for the Stars (1985), Riggs doesn’t use the term pharyngeal voice but does describe the sound as a “high larynx exercise”. He asserts that the sound is aimed at coordination of the air and muscle at the level of the vocal cords, in order to connect the chest and head voices together as a functioning unit.
It’s important to note that Riggs used pharyngeal voice training in conjunction with low larynx exercise as well. His cyclical approach to high and low larynx mirrors an approach advocated by Frederick Husler and Yvonne Rodd-Marling in their book Singing: The Physical Nature of the Vocal Organ (1965). Husler and Rodd-Marling were some of the first writers in voice pedagogy to explain the importance of vertical laryngeal height through discussion of the suspensory mechanism or ‘elastic scaffolding’ – the extrinsic muscles of the larynx that inspan the larynx. For them, the larynx had to be exercised both in high and low positions, but only as way to innervate and strengthen musculature of the singing voice, not as an end result.
One of Riggs’s pupils, Randy Buescher, a Chicago-based voice teacher, has written on the pharyngeal voice in the training of the female pop singer. His article, written with Steven Sims, is entitled “The Female Pharyngeal Voice and Theories of Low Vocal Fold Damping” and was published in the September/October 2011 Journal of Singing. Buescher conclusions were that:
Because all three singers had received extensive training in the pharyngeal voice, it is reasonable to conclude that the common behavior pattern observed was a result of the training. It was also evident that the use of pharyngeal constrictors helps create a longer closed phase, increasing subglottal pressure, which would be in line with Smith’s observations. This accounts for the edgy quality necessary for singing certain styles without resorting to pressed phonation. Because of the ability to create a longer closed phase, the pharyngeal voice would also be useful in situations where improper closure is an issue, such as vocal fold bowing, paresis, muscle tension dysphonia, and postoperative posture/gap memory. The study also shows that the pharyngeal voice is truly pharyngeal in nature, in that the trained use of the pharynx helps create the sound and keeps it present even when twanging was not observed.
Finally, Herbert-Caesari’s description of its usefulness as an exercise sum it up nicely:
1. The full messa di voce in its purest form (on the tenor’s high notes), starting from a pinpoint pianissimo and developing with perfect graduation through crescendo to forte, and back again with graduated decrescendo to pianissimo.
2. The half messa di voce, i.e. (a) a graduated CRESCENDO from piano to forte, or (b) a graduatedDECRESCENDO from forte to piano.
3. Greatly facilitating the production of, and strengthening the tenor’s high notes.
4. Creating perfect attacks, particularly of the tenor’s high notes.
5. Revitalizing the vocal cords (of all voices possessing the mechanism).
6. Correcting the tremolo or wobble, in tenors, sopranos, mezzos, and contraltos.
7. Rehearsing, as it saves the wear and tear of constant repetition of high notes that is so fatiguing to the tenor’s normal or basic voice.