Music Tech Midterm
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Sound | show 🗑
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| Music Technology | show 🗑
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| Frequency | show 🗑
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| show | How far a wave is through its cycle before it repeats again(measured in degrees)
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| Amplitude | show 🗑
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| show | Quality given to a sound by its overtones
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| show | Frequencies that vibrate above the fundamental frequency that do NOT include the fundamental frequency
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| Define the limits of the frequency range of human hearing | show 🗑
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| Define the threshold of human hearing and pain | show 🗑
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| show | 4,000 Hz
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| Identify microphone types | show 🗑
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| Condenser Characteristics | show 🗑
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| Ribbon Characteristics | show 🗑
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| show | Very robust and sturdy, typically used for live performances
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| Identify microphone polar patterns | show 🗑
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| Cardioid | show 🗑
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| Omnidirectional | show 🗑
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| Bidirectional | show 🗑
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| show | Unbalanced and balanced
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| Unbalanced cables | show 🗑
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| show | XLR, TRS (3 wires, hot, cold, and ground wires)
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| show | Mic, line, speaker
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| show | Small electrical signal when coming out of a microphone before the preamp
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| show | The level of signal as it leaves a mixer
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| show | Signal level of amplified signal by an active speaker or external amplifier
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| Difference between mono and stereo | show 🗑
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| Identify basic elements of a mixer | show 🗑
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| show | Gain knob, boosts mic to line level
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| show | Boosts or cuts different frequency bands in a channel's signal
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| Fader | show 🗑
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| show | Has a built-in amplifier and plugs into a wall outlet
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| Passive speakers | show 🗑
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| show | MP3, AAC, OGG, M4A - take up less space, easier to stream and distribute/Loss of quality
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| show | WAV, AIFF - No quality loss, takes up more space
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| show | Analog to Digital Converter/Digital to Analog Converter - both found in most computer sound cards and audio interfaces
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| Sample Rate | show 🗑
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| Nyquist frequency | show 🗑
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| Preferred sample rate | show 🗑
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| show | Refers to the number of different amplitudes that can be recorded. Higher the bit depth, higher the dynamic range., and further the signal from the noise floor. With digital audio, we want to use 24 bit, but consumer audio uses 16 bit
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