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3. It is a remarkable fact that we can predict how a linear system responds to any input by just knowing how it responds to a single impulse - a (arbitrarily) short duration signal with an (arbitrarily) high amplitude. To characterise the behaviour of a loudspeaker, you excited it by approximate an impulse. a pulse voltage at t = 0 as shown to VIN (V) 10 VIN t (ms) 10 ΚΩ 0.5 H VL(t) (a) 0.1 Loudspeaker Without doing any calculations, sketch and briefly explain what you think is the likely response VL(t) for t>0 due to the pulse signal. (b) (For fun) Determine the trough (i.e., minimum) of the response v✓ (t) of the speaker for t > 0. (This provides information about the performance of the tweeter in the speaker, responsible for producing high-frequency sound.)

3. It is a remarkable fact that we can predict how a linear system responds to any input by just knowing how it responds to a single impulse - a (arbitrarily) short duration signal with an (arbitrarily) high amplitude. To characterise the behaviour of a loudspeaker, you excited it by approximate an impulse. a pulse voltage at t = 0 as shown to VIN (V) 10 VIN t (ms) 10 ΚΩ 0.5 H VL(t) (a) 0.1 Loudspeaker Without doing any calculations, sketch and briefly explain what you think is the likely response VL(t) for t>0 due to the pulse signal. (b) (For fun) Determine the trough (i.e., minimum) of the response v✓ (t) of the speaker for t > 0. (This provides information about the performance of the tweeter in the speaker, responsible for producing high-frequency sound.)

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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3. It is a remarkable fact that we can predict how a linear system responds to any input by just knowing how it responds to a single impulse - a (arbitrarily) short duration signal with an (arbitrarily) high amplitude. To characterise the behaviour of a loudspeaker, you excited it by approximate an impulse. a pulse voltage at t = 0 as shown to VIN (V) 10 VIN t (ms) 10 ΚΩ 0.5 H VL(t) (a) 0.1 Loudspeaker Without doing any calculations, sketch and briefly explain what you think is the likely response VL(t) for t>0 due to the pulse signal. (b) (For fun) Determine the trough (i.e., minimum) of the response v✓ (t) of the speaker for t > 0. (This provides information about the performance of the tweeter in the speaker, responsible for producing high-frequency sound.)
Transcribed Image Text:3. It is a remarkable fact that we can predict how a linear system responds to any input by just knowing how it responds to a single impulse - a (arbitrarily) short duration signal with an (arbitrarily) high amplitude. To characterise the behaviour of a loudspeaker, you excited it by approximate an impulse. a pulse voltage at t = 0 as shown to VIN (V) 10 VIN t (ms) 10 ΚΩ 0.5 H VL(t) (a) 0.1 Loudspeaker Without doing any calculations, sketch and briefly explain what you think is the likely response VL(t) for t>0 due to the pulse signal. (b) (For fun) Determine the trough (i.e., minimum) of the response v✓ (t) of the speaker for t > 0. (This provides information about the performance of the tweeter in the speaker, responsible for producing high-frequency sound.)
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