PPT-The perception of sound Nisheeth

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 . Acquisition of Language. Lecture 7. Phonological Development II. Announcements. Be preparing for the midterm on 2. /. 07. /. 13 (review questions, HW1, first part of HW2). Midterm review 2. /. 05. /. ‘The greatest calamity that can befall people is not that they should be born blind, but rather that they should have eyes and yet fail to see.’. ` Helen Keller, 1880-1968 . Helen Adams Keller. 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. Hearing, touch, smell. Hearing. Audition: energy form is sound waves – slower range of speeds, but work similar to sound waves. Pitch: how high or low sound is. Timbre: complexity of tone (instrument variations). 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 . Fatmah . Sakran. 200901078. Definitions . Sensation:. The detection of physical energy emitted or reflected by physical objects. Occurs when energy in the external environment or the body stimulates receptors in the sense organs.. 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 . Principals of Behavior. Chapter Three. Sensation. Sensation is the process by which we detect and process stimuli in the environment.. Sensation. is the process by which we detect physical energy such as light, sound and heat from the environment by specialized . T. raining in Phonological . I. ntervention. Bronwyn Carrigg & Elise Baker on behalf of . EBP Paediatric Speech Group 2011. NSW Speech Pathology EBP Network . What is Speech Perception? Where does it fit?. 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 . 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 3.0 . Introduction. Sensation. The . process by which our sensory receptors and nervous system receive and represent stimulus energies from our . environment. Perception. The process of organizing and interpreting sensory information, enabling us to recognize meaningful objects and . Bouba. -Kiki Effect. . Karlee. Jones, B.S. Ed. & Matthew Carter, . Ph.D.. Valdosta State University. Disclosures. None of the authors had any financial relationships relevant to the content of this presentation. 6-8%. Module 16. Basic Concepts of Sensation and Perception. Learning Targets. 16-1. Describe . sensation. and . perception. , and explain the difference between . bottom-up processing and top-down processing.