PPT-Sound, the Auditory System, and Pitch Perception

Roberto Bresin DT2350 Human Perception for Information Technology Copyright c 2015 Roberto Bresin This work is licensed under the Creative Commons Attribution Noncommercial Share Alike 30 . Alejna Brugos & Jonathan Barnes. Speech Prosody, May 22, 2012 . Shanghai, China. The perception of time. The perception of time. Measured time. Perceived time. ≠. The interaction of pitch and timing. Vance Schaefer and Isabelle Darcy. Department of Second Language Studies. Indiana University . New Sounds 2013. Montreal, Quebec, Canada. Concordia University. May 17-19, 2013. สัทวิทยาของภาษาที่สอง . Speech is for rapid communication. Speech is composed of units of sound called . phonemes. examples of phonemes: /ba/ in bat , /pa/ in pat. Speech. Seeing Sound with Spectrograms. A spectrogram is a 3D plot of sound. Speech & music. Erik Chevrier. November 3rd, . 2015. Revised Course Schedule. November . 3. rd. . Perceiving Speech and Music. . . Chapter . 11 . . November 10. th. . Light and the Eyes . Auditory Icons and spearcons. Icons. What do we know about . icon . design?. Three types of Icons. Representational: simple pictures of familiar objects or operations. Abstract: geometric marks and shapes used to depict a specific object or operations. Brock Bass. Felipe Fernandez. Drew Link. Andrew Schmitz. Introduction. Watched a hypnotist named Michael C. Anthony. . The hypnotized participants would do some funny and crazy things once they heard a snap of a finger. If a tree falls in the woods and there is no one around, does it make a sound? . 3 requirements for sound. 1. . Vibrating body. : something to create mobile pressure changes. Vibrating bodies. Vibrating bodies . Overview. Capabilities of the Auditory System. What does the auditory system do and how well does it do it?. Hearing Sensitivity. The faintest sound that can be detected by the human ear is so weak that it moves the ear drum a distance that is equivalent to . Bethany Wenger, . Au.D. ., CCC-A, FAAA. AAP QI Phase 2 Webinar. March 14, 2017. Overview. Types of Hearing Loss. Methods of Assessing Hearing. OAE vs AABR/ABR Newborn Hearing Screenings. Types of Hearing Loss. Review the anatomy of ears. Correctly order the steps of inner ear response. Explain the brain mechanism for sound localization. Draw the central auditory pathway. Understand the common audiometric/special hearing tests. Like light, sound travels in waves and like vision, in order to hear, we first need to receive the sensory input of the waves and then convert them into neural impulses sent to, and processed by, the brain. Learning Goal Three: Understand how the auditory system registers sounds and how it connects with the brain to perceive it.. The Nature of Sound and How We Experience It. Sounds waves are vibrations in the air that are processed by the auditory system.. We . associate pitch (the high or low quality of a sound) with . frequency. . Pitch . can vary due to factors other than frequency, such as the intensity or context of a stimulus.. Most frequencies are systematically encoded by the auditory system through . 20. th. Feb 2019. Review: the . visual pathway. Pathway begins at the physical apparatus of the eye. Works its way through connecting nerves. Lateral geniculate nucleus (LGN) is an important junction .