Term
| The tube the voice coil is wrapped around in a speaker is called the ____________. |
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Definition
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Term
| A horn is basically just a glorified megaphone until coupled with a ___________ ___________. |
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Definition
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Term
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Definition
| Anything that converts one form of energy to another |
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Term
| The part of the speaker that attaches the cone to the basket on the outside is called the __________. |
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Definition
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Term
| What does the Spider do in a speaker? |
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Definition
| Keeps cone centered on the driver |
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Term
| A __________ converts acoustic energy into an audio signal or voltage. |
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Definition
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Term
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Definition
| When maximum peak power rating is exceeded. |
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Term
| Four 8 ohm speakers wired in parallel is a _________ load. |
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Definition
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Term
| Four Series Parallelis an ________ load |
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Definition
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Term
| Name the 3 ways to wire speakers to an amp. |
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Definition
| Parallel, Series, and Series-Parallel |
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Term
| What are the 3 types of sound output transducers we could use in live sound today? |
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Definition
| Compression, Cone, and Piezoelectric |
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Term
| What is the process to repair a speaker called? |
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Definition
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Term
| True or False: The speaker wiring you choose will effectthe power requirements for that group of speakers. |
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Definition
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Term
| What is the replaceable part of a compression driver? |
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Definition
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Term
| The speaker is not working; All connections are in order so what part has most likely failed? |
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Definition
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Term
| Horn loaded cabinet have TWO major benefits over front loaded? |
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Definition
| They can focus sound, and they are louder |
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Term
| True or False: A horn loaded sub cabinet can focus sound for long throw applications. |
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Definition
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Term
| If the fault or protect indicator is on then _________ |
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Definition
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Term
| An amp will go into protect mode beacuse_______ |
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Definition
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Term
| When an amp is operated 2 in and 2 out it is in what mode? |
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Definition
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Term
| When an amp is operated as 1 in 1 out what mode is it in? |
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Definition
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Term
| When an amp is operated one in and two out what mode is it in? |
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Definition
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Term
| True or False: Bridging an amp will provide less power? |
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Definition
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Term
| A wattas and an ohm value for a speaker or set of speakers is called its ___________. |
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Definition
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Term
| True or False: Amps get matched to speakers. |
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Definition
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Term
| True or False: It is better to under power a speaker than over power it. |
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Definition
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Term
| True or False: It is harmful to operate one channel of an amp at 4 ohms and another at 8 ohms. |
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Definition
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Term
| True or False: The higher the amount of harmonic distortion, the better the amp. |
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Definition
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Term
| How many inches does one rackspace equal? |
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Definition
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Term
| A mobile rack should be no taller than __________. |
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Definition
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Term
| Which amps get placed towards the bottom of the rack? |
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Definition
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Term
| The place on the amp where the connections are actually made is called _______. |
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Definition
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Term
| The part of a filter that's unaffected is called the _________. |
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Definition
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Term
| The section where attenuation begins is called the _________ |
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Definition
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Term
| The place where opposing filters meet is called ________ |
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Definition
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Term
| The area where the signal fully attenuates is called the _______ |
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Definition
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Term
| Name the four types of filters. |
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Definition
| Bessel, Bittersworth, NTM, Linkwitz Riley |
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Term
| each order of filters generally equals ______ dB/octave. |
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Definition
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Term
| An active crossover comes ___ amplification |
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Definition
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Term
| What are the minimum controls neccessary to have a working Analog crossover? |
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Definition
| Output Level, Input Level, and Crossover frequency selector |
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Term
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Definition
| Limiting after the crossover |
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Term
| What do digital crossover units normally contain? |
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Definition
| Band Limiting, EQ, Time Correction |
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Term
| A way of preventing unwanted tampering with a digital crossover is _______. |
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Definition
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Term
| A good place to start with setting a crossover is _________. |
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Definition
| The manufacturer's recommended |
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Term
| Name the two types of EQ's. |
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Definition
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Term
| What are the 2 types of filters found in a Graphic Eq, what are they? |
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Definition
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Term
| Which filter will have its bandwidth change when amplitude changes? |
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Definition
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Term
| Which filter will keep its bandwidth the same no matter what the cut or boost is set at? |
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Definition
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Term
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Definition
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Term
| What two things does an RTA measure? |
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Definition
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Term
| If a product description for a crossover reads, 4 in'/8 out, the unit is most likely a _______ crossover. |
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Definition
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