The Musical Videoconference

Audio Quality
vs.
Echo Cancellation

Microphone Types

Microphone
Polar Patterns

Omnidirectional Microphone

Figure-8 Microphone

Cardioid Microphone

Supercardioid Microphone

Hypercardioid Microphone

Boundary Microphone

Physical
Echo-Cancellation

Physical Echo-Cancellation

Electronic
Gadgets

Echo-Cancellation
Modules

Using Compression to “Duck”
Speaker Levels

Using Compression to “Duck”
Speaker Levels (cont.)

Compressor Detail

Using Gates or Expanders to Silence Microphones

Using Gates or Expanders to Silence Microphones (cont.)

Gate Detail

Expander Detail

Using a Limiter to Control
Audio Pops and “Hits”

Limiter Detail

For More Information