Dr. Ling has distilled his years of experience into an expanding series of topics that will be available in a variety of formats: essays, CDs, audio tapes, videos, DVDs. The current notes are presented in the form of essays. The essays in this section can be purchased by contacting me as detailed at the end of this section.

Essay #1: Speech Perception and Speech Production in the Context of Spoken Language, July 2002
This essay provides an in-depth overview of the factors underlying the integration of speech in the context of spoken language and general development.
Essay #1 Index
Essay #1 Sample page 19 (PDF)

Fee: US$30

Essay #2: The Ling Six-Sound Test Explained, February 2003
This essay provides in-depth description of the test and explains how to ensure an individual’s optimal detection of sounds across the full range of speech frequencies.
Essay #2 Sample Page 3

Fee: US$15