Unit 2 Sound

Mar 08, 2013

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Definition . Any event which transmits vibrations thru the normal condition of still air which can be perceived by the human ear. . Characteristics. Loudness (volume)Frequency ( Pitch)ClarityPerspective. Loudness. Measured in dBHuman Hearing Up to 120 db (pain threshold). Dynamic Range. 0 dB

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Unit 2 Sound

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Graphics 2 & Sound

Graphics 2 & Sound The First Rule of Computer Graphics is: Compress Last Take a picture or scan an image at the highest possible resolution. Work on that image at that resolution. Save the image in its original and compressed formats.

715 views • 38 slides

Sound and Light Unit

Sound and Light Unit. Part 2: Characteristics of Waves. Objectives. Identify the crest, trough, amplitude, and wavelength of a wave Define the terms frequency and period Solve problems involving wave speed, frequency, and wavelength Describe the Doppler effect. Wave Properties.

450 views • 28 slides

Sound propagation 2

Sound propagation 2. Review Questions. Review. Reflection: a sharp change of direction at solid obstacles with no change in speed Refraction: A gradual change of direction due to inhomogeneous speed Diffraction: A change of direction (bending) of rays at solid obstacles.

276 views • 9 slides

Unit: Waves & Sound

Unit: Waves & Sound. Topic: Vibrations & Waves. Question. How many of you know about periodic motion? It is everywhere in the world - your heart - your breathing - drinking orange juice - What else?. Topic: Vibrations & Waves. Explain… Observe… Explain….

276 views • 16 slides

Unit 5, Part 1: SOUND

Unit 5, Part 1: SOUND. WAVES. SWBAT explain how waves are created and identify the different types of waves. What do you already know about sound and waves? (10 minutes total). Create a CIRCLE thinking map Write “Sound & Waves” in the center

561 views • 35 slides

Unit 8 Waves and Sound

Unit 8 Waves and Sound. Chapter 13 Sections 7 thru 11 Chapter 14. 13.7 Waves. Properties of Waves: Medium: environment through which a disturbance can travel Waves move through the medium, but the medium doesn’t travel with the wave Sound travels through air or water

471 views • 29 slides

Computer Sound Synthesis 2

Computer Sound Synthesis 2. MUS_TECH 335 Selected Topics. Physical Modeling Synthesis. Waveguides.

314 views • 18 slides

Sound Part 2

Sound Part 2. Pressure Waves. a.k.a . longitudinal waves Pressure is easier to measure than displacement Compression- pressure is higher since molecules are closer together Rarefaction- pressure is less than normal since molecules are farther apart than normal

211 views • 10 slides

Computer Sound Synthesis 2

Computer Sound Synthesis 2. MUS_TECH 335 Selected Topics. Physical Modeling Synthesis. Waveguides. Flute vs Clarinet. The flute is a pipe open on both ends and it supports vibration at integer multiples of a fundamental frequency. . Waveguides. Physical Model of a Flute:. Waveguides.

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UNIT 7 Waves, Vibrations, and Sound

UNIT 7 Waves, Vibrations, and Sound. Tuesday January 31 th. WAVES, VIBRATIONS, AND SOUND. TODAY’S AGENDA. Tuesday, January 31. Sound Intensity & Resonance Hw : Practice A (All) p415. UPCOMING…. Wed: Harmonics Thurs: More on Harmonics Problem Quiz #2 Fri: Inertial Balance Lab.

401 views • 23 slides

Unit 12 Light Waves and Sound

Unit 12 Light Waves and Sound. What is a Wave?. Traveling disturbance that carries energy from one place to another Remember – Energy is the ability to do work or cause change. What is a wave?. Where does the energy of a wave come from?

348 views • 22 slides

Sound (Part 2)

Sound (Part 2). The Speed of Sound. The speed of sound depends only on the properties of the medium it’s travelling through. The Speed of Sound.

529 views • 36 slides

Unit 22 Creating Sound

Unit 22 Creating Sound. Name: Group: Teacher:. AO1 AO2 AO3 AO4. Scenario. Minsthorpe Community College

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Unit 3 Music and Sound

Unit 3 Music and Sound. Evangel College S.2 ICT. Animal Piano Project. We will use the blocks in the Sound category to build an Animal Piano project. New sprite. At first, we add the key sprites. Click the New Sprite From File button. New sprite.

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Unit 5F: Changing sound

Unit 5F: Changing sound. Unit 5F: Changing sound. Changing Sound How do each of the instruments make a sound? What is the sound like from each one? Why do dogs and cats move their ears?. Unit 5F: Vocabulary. Some useful words Pitch Loudness Vibration Muffle Tuning Tension High Low.

588 views • 16 slides

Unit 2: Waves & Sound

Unit 2: Waves & Sound. Simple Harmonic Motion. time to complete one cycle. period, T :. (s). frequency, f :. # of cycles per second (Hz). wall. equilibrium position. D x = 0. F elas = 0. a = 0. frictionless floor. At both extremes (i.e., at D x max )…. D x. v = 0.

1.53k views • 46 slides

Computer Sound Synthesis 2

Computer Sound Synthesis 2. MUS_TECH 335 Selected Topics. Filters continued. Complex Numbers Complex Plane. imaginary. x + yi. y. real. x. Cartesian coordinates. Im. polar form A q. A. q. Re. A = x 2 + y 2. y x. q = arctan( ). Im. A. y = A sin q. q. Re.

370 views • 19 slides

Sound Theories 2. Noise

Sound Theories 2. Noise. 4’33” (1952) by J ohn Cage. Silence is Negative space (“The stuff between the notes,” p. 40) Threatened and endangered Unattainable (“ There is no aural equivalent for the eyelid,” p . 41)

567 views • 44 slides

Computer Sound Synthesis 2

Computer Sound Synthesis 2. MUS_TECH 335 Selected Topics. Multichannels Encoding and Decoding with Ambisonics. Ambisonics.

168 views • 9 slides

Unit 2 Sound

Unit 2 Sound. Physical Science Mrs. Lewis. How sounds are made. Produced when matter vibrates Travel as longitudinal wave and mechanical wave. Frequency = Pitch. Pitch is a description of how high or low a sound is Depends on the frequency/wavelength High frequency is high pitch

269 views • 15 slides

Unit 2 Lesson 2 Interactions of Sound Waves

Crest. Trough. Unit 2 Lesson 2 Interactions of Sound Waves. Unit 2 Lesson 2 Interactions of Sound Waves. Some Like It Hot. What affects the speed of sound?.

568 views • 35 slides

Computer Sound Synthesis 2

Computer Sound Synthesis 2. MUS_TECH 335 Selected Topics. Filter: a frequency-dependant attenuator It enhances some frequencies and diminishes others. Amplitude Response. a. no filtering. f. low. high. a. filtering. f. low. high. Basic Types of Amplitude Response. f. f. low-pass.

162 views • 14 slides

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Unit 2 Sound

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Presentation Transcript

Graphics 2 &amp; Sound

Sound and Light Unit

Sound propagation 2

Unit: Waves &amp; Sound

Unit 5, Part 1: SOUND

Unit 8 Waves and Sound

Computer Sound Synthesis 2

Sound Part 2

Computer Sound Synthesis 2

UNIT 7 Waves, Vibrations, and Sound

Unit 12 Light Waves and Sound

Sound (Part 2)

Unit 22 Creating Sound

Unit 3 Music and Sound

Unit 5F: Changing sound

Unit 2: Waves &amp; Sound

Computer Sound Synthesis 2

Sound Theories 2. Noise

Computer Sound Synthesis 2

Unit 2 Sound

Unit 2 Lesson 2 Interactions of Sound Waves

Computer Sound Synthesis 2

Graphics 2 & Sound

Unit: Waves & Sound

Unit 2: Waves & Sound