Introducing SpeechMark Acoustic Analysis
About Acoustic Landmarks
Subscribe as a SpeechMark User
SpeechMark™ products are commercial software tools for detecting
and identifying acoustic landmarks in digital speech waveforms.
To receive timely notices of updates, user tutorials, and
bug reports, please subscribe to our mailing list. We hate useless emails as much as
you do, and we'll do our best to only send you information that you can use.
>> Click here to subscribe
SpeechMark Advisor Program
The SpeechMark development team is looking for researchers and teachers to provide feedback
that will help us improve SpeechMark. If you fit this description, we invite you to become a key part of
the SpeechMark development process by applying to become a SpeechMark Advisor.
>> Click here to apply
These tools are designed for speech scientists,
linguists, signal processing engineers, and other researchers, to help them detect changes in the way speech sounds
as a result of variations in speakers’ physical health, mental and emotional state, and stage of development.
Acoustic landmarks are locations within a speech signal where important and easily perceptible
speech properties are rapidly changing. These sites of rapid acoustic change correspond to important articulatory events,
which in turn reflect underlying cognitive, mental, emotional, and developmental states of the speaker.
Acoustic landmark analysis was pioneered at MIT by the Speech Communication
group, and further developed by Speech Technology & Applied Research Corporation (STAR). Now, supported by
NIH’s “Lab to Marketplace” program, STAR is proud to introduce their SpeechMark line of products to the world…