[ Ссылка ] - Welcome to the fifth video in my Live Sound 101 video series. In this video I'll talk about sound reinforcements systems (aka live sound systems). All live sound systems no matter how big or small all share a few basic characteristics. Just in case you had some lingering questions after viewing the previous video, a simple signal flow diagram will help you visualize the major components of a sound reinforcement system and show you what is happening to the audio signal along the way.

00:01 Topics covered in this video and series
01:30 Quick recap
02:40 Many types of sound systems exist
03:28 Basic sound reinforcement signal flow diagram
03:47 Input transducer
03:57 Signal processing
04:04 Output transducer
04:39 Why is it important to recognize signal types?
05:35 Q&A section
05:53 What's the difference between +4 dBu and -10 dBV?
06:38 Powered speakers
07:30 Zero dB reference voltage
08:13 Consumer line level -10 dBV
08:20 Professional line level +4 dBu

Recommended Reading:
The Art of Recording - [ Ссылка ]
Acoustics & Psychoacoustics - [ Ссылка ]
Assistant Engineers Handbook - [ Ссылка ]
Audio in Media - [ Ссылка ]
Sound Reinforcement - [ Ссылка ]
The Microphone Book - [ Ссылка ]

EDIT 11/20/15: This 8 video series on the basics of live sound will be continued on my second YouTube channel which is appropriately named "Live Sound 101". Subscribe over there to see part 9 when it is published: [ Ссылка ]

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