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1. introduction to microphones
1. Introduction to Microphones
Interactive Notebook Page 46
TEKS 11Bv Understanding various
microphones based upon type and pickup
patterns.
2. Microphones
Microphone (mike or mic): A device that
converts sound waves into electrical
modulations for recording.
3. Sound Converting Systems
There are three major types of sound-converting
systems which are used to
classify microphones.
Dynamic
Condenser
Ribbon
4. Dynamic Microphones
These are the most rugged.
They can be used close to the sound
source and still withstand high sound
levels without damage to the
microphone or sound distortion.
They can also withstand fairly extreme
temperatures so they are an ideal
outdoor microphone.
5. Condenser Microphones
Much more sensitive to physical shock,
temperature change, and distortion
than dynamic microphones.
Usually produce higher quality sound
when used at greater distances from
sound source.
Can be used outdoors under certain
circumstances.
6. Ribbon Microphones
Similar in sensitivity and quality to the
condenser microphones.
Produce a warmer sound, frequently
preferred by singers.
Strictly for indoor use.
7. Pickup Pattern
A pickup pattern is the directions (in
three dimensions) in which a
microphone is most sensitive to sounds.
8. Omnidirectional
Omnidirectional microphones have a
pickup pattern in which the microphone
can pick up sounds equally well from all
directions.
9. Unidirectional
Unidirectional microphones have a
pickup pattern in which the microphone
can pick up sounds better from the
front than from the sides or back.
10. Foldable
In your own words write a definition for
Dynamic Microphones
Condenser Microphones
Ribbon Microphones
Omnidirectional
Unidirectional
Attach to page 29 in your interactive
notebook.
11. ACC Credit for This Class
80% final grade for the year.
80% on all practicums.
80% on final exam.
My approval.