Who we are
Founded by Dr. Martin Rothenberg, Glottal Enterprises, a Syracuse-NY based company, has
been at the forefront of research and innovation in the field of voice measurement and speech research.
Dr. Martin Rothenberg, is Professor Emeritus of Electrical and Computer Engineering at Syracuse University where he
directed the Speech Research Laboratory from 1966 to 1992. This laboratory specialized in research on the human voice
and in the development of non-invasive techniques for the measurement of vocal function during speech and singing.
Dr. Rothenberg was a NDEA Title IV Fellow during his graduate studies at the University of
Michigan, from 1960 to 1964. He was a Fulbright Senior Research Fellow in Sweden in 1980, studying the voice and
speech patterns of children. In 1993 he received the Fifth Annual Quintana Voice Research Award of Achievement,
awarded by The Voice Foundation.
Dr. Rothenberg is the author of numerous papers related to the use of the human voice in speech and singing,
and he holds four patents for speech-related measurement and training devices and systems.
What we can do for you
If you are a researcher or an educator,
Glottal offers the latest technology for accurate comprehensive measurements.
Glottal's products bolster research or teaching efforts with respect to speech and voice.
Commitment to quality
Glottal offers technical support over the lifespan of its products, and supports its
workmanship and quality manufacturing processes with a one-year warranty.