This class was created by Brainscape user Lydia Fortuna. Visit their profile to learn more about the creator.
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Lydia Fortuna
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Decks in this class (17)
Feedback Identification: Full 31-Band GEQ
COMPLETE
Standard mix outputs in live sound applications have 31 bands of EQ applied before signal arrives to the system's speakers. These EQs can be used to notch out feedback. Listen to sine waves at these frequencies and identify them by ear to become a feedback sniper: 20Hz, 25Hz, 31.5Hz, 40Hz, 50Hz, 63Hz, 80Hz, 100Hz, 125Hz 160Hz, 200Hz, 250Hz, 315Hz, 400Hz, 500Hz, 630Hz, 800Hz, 1kHz, 1.25kHz, 1.6kHz, 2kHz, 2.5kHz, 3.15kHz, 4kHz, 5kHz, 6.3kHz, 8kHz, 10kHz, 12.5kHz, 16kHz, 20kHz
32
cards
BPM / ms
0
cards
Identify BPM/ms by Ear
0
cards
Identify Instrument Effects by Ear
COMING SOON
9
cards
Common Music/Live Sound Terms and Slang
COMING SOON
29
cards
Level 1 Feedback Identification by Ear: 10 of 31 Bands of GEQ
COMPLETE
Standard mix outputs in live sound applications have 31 bands of EQ applied before signal arrives to the system's speakers. These EQs can be used to notch out feedback.
Listen to sine waves at 10 of the 31 GEQ frequencies and identify them by ear to become a feedback sniper: 31.5Hz, 80Hz, 125Hz, 250Hz, 500Hz, 1kHz, 2.5kHz, 5kHz, 10kHz, 16kHz
11
cards
Level 2 Feedback Identification by Ear: 18 of 31 Bands of GEQ
COMPLETE
Standard mix outputs in live sound applications have 31 bands of EQ applied before signal arrives to the system's speakers. These EQs can be used to notch out feedback.
Listen to sine waves at 16 of the 31 GEQ frequencies and identify them by ear to become a feedback sniper: 25Hz, 31.5Hz, 50Hz, 80Hz, 125Hz, 160Hz, 250Hz, 315Hz, 500Hz, 800Hz, 1kHz, 1.6kHz, 2.5kHz, 4kHz, 5kHz, 8kHz, 10kHz, 16kHz
19
cards
31 GEQ Bands and Corresponding Musical Notes
COMPLETE
For folks who know music theory and want to use that knowledge for removing feedback in live sound. And vice versa I suppose!
32
cards
Essential Instrument Note and Frequency Ranges
COMING SOON
0
cards
More Instrument Note and Frequency Ranges
COMING SOON
0
cards
Identify Instruments by Ear
COMING SOON
13
cards
Identify Instruments by Image
0
cards
Feedback Identification: MacBook Speakers
COMPLETE
Standard mix outputs in live sound applications have 31 bands of EQ applied before signal arrives to the system's speakers. These EQs can be used to notch out feedback. Listen to sine waves at these frequencies and identify them by ear to become a feedback sniper: 20Hz, 25Hz, 31.5Hz, 40Hz, 50Hz, 63Hz, 80Hz, 100Hz, 125Hz 160Hz, 200Hz, 250Hz, 315Hz, 400Hz, 500Hz, 630Hz, 800Hz, 1kHz, 1.25kHz, 1.6kHz, 2kHz, 2.5kHz, 3.15kHz, 4kHz, 5kHz, 6.3kHz, 8kHz, 10kHz, 12.5kHz, 16kHz, 20kHz
25
cards
Feedback Identification: iPad Pro Speakers
COMPLETE
Standard mix outputs in live sound applications have 31 bands of EQ applied before signal arrives to the system's speakers. These EQs can be used to notch out feedback. Listen to sine waves at these frequencies and identify them by ear to become a feedback sniper: 20Hz, 25Hz, 31.5Hz, 40Hz, 50Hz, 63Hz, 80Hz, 100Hz, 125Hz 160Hz, 200Hz, 250Hz, 315Hz, 400Hz, 500Hz, 630Hz, 800Hz, 1kHz, 1.25kHz, 1.6kHz, 2kHz, 2.5kHz, 3.15kHz, 4kHz, 5kHz, 6.3kHz, 8kHz, 10kHz, 12.5kHz, 16kHz, 20kHz
24
cards
Feedback Identification: iPhone 13 Speakers
COMPLETE
Standard mix outputs in live sound applications have 31 bands of EQ applied before signal arrives to the system's speakers. These EQs can be used to notch out feedback. Listen to sine waves at these frequencies and identify them by ear to become a feedback sniper: 20Hz, 25Hz, 31.5Hz, 40Hz, 50Hz, 63Hz, 80Hz, 100Hz, 125Hz 160Hz, 200Hz, 250Hz, 315Hz, 400Hz, 500Hz, 630Hz, 800Hz, 1kHz, 1.25kHz, 1.6kHz, 2kHz, 2.5kHz, 3.15kHz, 4kHz, 5kHz, 6.3kHz, 8kHz, 10kHz, 12.5kHz, 16kHz, 20kHz
31
cards
Electromagnetic Dimensions & Units
Based on Section 12: Power Amplifiers of the Yamaha Sound Reinforcement Handbook
21
cards
ElectricianU Stuff
Rectifier,
What does this stand for smps,
What do switch mode power supply ...
5
cards
More about
Live Sound Engineer Training
- Class purpose General learning
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