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Reca 250 QUIZ 1 Questions And Answers With Verified Solutions Rated A+
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Reca 250 QUIZ 1 Questions And Answers With Verified Solutions Rated A+
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Reca 250 QUIZ 1 Questions And Answers With Verified Solutions Rated A+ Sound: - ANSWER✔✔ Oscillation is the back and forth motion. These ripples are also called sound waves Basically something moves and disturbs air molecules around it. Air in place. Human Hearing - ANSWER✔✔ The frequency range of human hearing is 20 to 20,000 Hertz Wavelength - ANSWER✔✔ Crest Trough Amplitude = height = loudnesss Crest to crest is wavelength Wave cycle is from beginning of line until it meets the line again. Freqency - ANSWER✔✔ # of wave cycles that occur per second, measured in Hertz (Hz) 100 cycles = 100 hertz 20kHz = 20,000 hertz Protools sound: - ANSWER✔✔ Attack - hit Sustain - steady phase Decay - release/when sound starts fading to silence Envelope is a snapshot of sound's loudness over time (attack, sustain,decay) Timbre - ANSWER✔✔ "color" of sound, the qualities that make a sound unique (instrument it is played from, small variations, etc.) Ex: Violin and Cello playing same note at same volume, will s ound diffeent. Ex: diff between two people's voices Timbre - ANSWER✔✔ influenced by everything that was part of shaping the sound - Attack, decay, envelope influence it too Equal Loudness Curve - ANSWER✔✔ Some frequencies are perceived as louder to us than other frequencies, even if played at the same level. Frequency Masking - ANSWER✔✔The benefits of buying summaries with Stuvia:
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