33401 Audio Systems Review Questions With complete Verified Answers 100% Accurate.
2 views 0 purchase
Course
33401
Institution
33401
The loudness of sound is measured in_____. - correct answer decibles
The frequencies of a sound wave are measured in____. - correct answer hertz
A microphone is considered to be a type of _____. - correct answer ...
The loudness of sound is measured in_____. - correct answer decibles
The frequencies of a sound wave are measured in____. - correct answer hertz
A microphone is considered to be a type of _____. - correct answer transducer
A microphone that will pick up sounds equally from within a 360 degree circle is _____. - correct answer
omni directional microphone
In its most basic form, a speaker converts_____. - correct answer electrical current
into sound
The frequency response of a speaker is the ratio between the _____. - correct answer
input power level and output sound pressure
What types of sound waves have a greater tendency to cancel themselves out? - correct answer
Low frequency
Phantom power is often provided to a microphone from the mixing console. - correct answer
true
The device that allows you to filter or enhance specific frequencies is a ______. - correct answer
equalizer
A high pass filter _____. - correct answer attenuates low frequencies
Harmonic distortions result from an amplifier creating harmonics for a waveform where they do not
exist. - correct answer true
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller RealGrades. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.29. You're not tied to anything after your purchase.
