Shared Flashcard Set

Details

Audiotronics
Quiz 1
39
Other
Not Applicable
10/06/2007

Additional Other Flashcards

 


 

Cards

Term
Soldering
Definition
The fusing of metal objects.
Term
AWG
Definition
American Wire Gauge
Term
What do twisted pairs reduce?
Definition
Interference
Term
3 types of noises
Definition
RFI, EMI, ESI
Term
3 types of shielding
Definition
Braided, foil, wrapped
Term
jack =
Definition
female
Term
plug =
Definition
male
Term
Shielding helps reduce
Definition
noise
Term
circuit ground is
Definition
0 volt reference
Term
HI =
Definition
Pin 2 (White)
Term
Lo =
Definition
Pin 3 (Black)
Term
GND =
Definition
Pin 1 (Shield)
Term
Short =
Definition
about 0 ohms
Term
open =
Definition
infinite ohms
Term
Solder used in this class
Definition
60/40 rosin core
Term
Tinning
Definition
The process of pre-coating an iron or conductor with solder
Term
Rosin
Definition
a type of flux, enhances the fusing of two conductors
Term
a dot in a schematic
Definition
represents an electrical connection
Term
empty circle in a schematic
Definition
implies no connection
Term
you can find the solder terminals for the tip, ring, sleeve, and normalling contacts using what?
Definition
a plug and a DMM
Term
Burnisher
Definition
used to clean the main contacts of a patch jack by removing a small film of metal from the surface
Term
Injector
Definition
allows the contacts to be cleaned efficiently by exposing their surfaces when plugged into a patch point
Term
What are cable ties used for
Definition
securing groups of cabling
Term
Heatshrink tubing
Definition
used for insulating, strengthening, and cosmetically covering
Term
Resistance
Definition
the opposition to current flow
Term
Voltage
Definition
the difference in electrical potential between two points
Term
short circuit =
Definition
0 ohms bypass
Term
Pro line level =
Definition
+4dB
Term
Consumer line level =
Definition
-10dB
Term
Mic level =
Definition
-60dB
Term
Speaker level
Definition
20v-60vac
Term
Oscillators
Definition
circuits that create AC voltages at specific frequencies
Term
DMM
Definition
Digital Multi Meter
Term
two types of calibration
Definition
Mechanical, Electrical
Term
Electrical Cal Process
Definition
1. Play, 2. Record
Term
what % of alchohol is needed to clean tape machine
Definition
91-99 isopropyl
Term
Parameter of MRL
Definition
Width, Reference fluxivity level, Equalization
Term
how do you wind analog audio tapes
Definition
Tails out (Store in a cool dry enviroment)
Supporting users have an ad free experience!