PPT-CHAPTER SEVEN SOUND DIGITAL SOUND

Two major types of digital sound Sampled sound digital recording of previously existing analog sound wave File contains numeric values to describe the amplitude of the sound wave at a particular instant. Capturing and Editing Digital Audio. “Computers and Creativity”. Richard D. Webster, COSC 109 Instructor. Office: 7800 York Road, Room 422 | Phone:  (410) 704-2424. e-mail: . webster@towson.edu. Capturing and Editing Digital Audio. 1. Ways to Acquire Digital Audio. Record. Digitize analog medium. 2. Recording:. Hardware Requirements. Computer with a sound card. Almost all computers nowadays are equipped with a sound card.. 1.1 The Nature of Sound . I. Essential Question: . What is sound and how does it move? . II. Key Vocabulary. Density:. the amount of matter in a given space or volume. . Found by dividing the mass by the volume. . Overview. Introduction to sound.. Multimedia system sound.. Digital audio.. MIDI audio.. Audio file formats.. MIDI versus digital audio.. Adding sound to multimedia project.. Professional sound.. Production tips.. SOUND. CHAPTER HIGHLIGHTS. Nature of sound. Sine waves, amplitude, frequency. Traditional sound reproduction. Digital sound. Sampled. Synthesized. Advantages of digital sound. Guidelines for digital sound in multimedia.. Electronics in Music. Intro. Basic Analog Electronics. Digital Audio . Edison Phonograph - 1879. Cylindrical Phonogram . (Thomas Edison 1877 ). (Youtube video). Acoustic Recording Session ca. 1920. Voltage (Potential Drop). “Computers and Creativity”. Richard D. Webster, COSC 109 Instructor. Office: 7800 York Road, Room 422 | Phone:  (410) 704-2424. e-mail: . webster@towson.edu. 109 website:  . https://. tigerweb.towson.edu/webster/109/index.html. 1. Ways to Acquire Digital Audio. Record. Digitize analog medium. 2. Recording:. Hardware Requirements. Computer with a sound card. Almost all computers nowadays are equipped with a sound card.. Sound card. Remain as quiet as you can for 1 minute.. I will tell you when to begin, and when to stop.. In the margin of your paper, write down all of the different sounds that you hear in the environment around you.. Sound Chapter 12 Sound hunt Remain as quiet as you can for 1 minute. I will tell you when to begin, and when to stop. In the margin of your paper, write down all of the different sounds that you hear in the environment around you. Sound Chapter 12 Sound hunt Remain as quiet as you can for 1 minute. I will tell you when to begin, and when to stop. In the margin of your paper, write down all of the different sounds that you hear in the environment around you. 3.1 Characteristic of sound and digital audio.. Sound is based on two things: . Energy and Transport Medium. Energy from a banging drum is converted into pressure that is transmitted by the air. MOHD SAIFULNIZAM ABU BAKAR. saiful.uitm.edu.my. Overview. Introduction to sound.. Multimedia system sound.. Digital audio.. MIDI audio.. Audio file formats.. MIDI versus digital audio.. Adding sound to multimedia project.. COS 116, Spring 2012. Guest lecture: Rebecca . Fiebrink. Overview. Physics & perception of sound & music. Representations of music. Analyzing music with computers. Creating music with computers.