Rainbow-electronics GC864-PY Manual de usuario descargar pdf (Pagina 19)

Telit GE864 and GC864 Product Description

80273ST10008a Rev. 14 - 18/09/08

2.13 Audio levels specifications

The audio of the GE864 / GC864 is organized into two main paths:

• internal path (called also MT)

• external path (called also HF)

These two paths are meant respectively for handset and headset/hands-free use. The GE864 / GC864

has a built in echo canceller and a noise suppressor, tuned separately for the two audio paths; for the

internal path the echo canceller parameters are suited to cancel the echo generated by a handset,

while for the external audio path they are suited for a hands-free use.

For more information on the audio refer to the Hardware User Guide.

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Rainbow-electronics GC864-PY Manual de usuario Pagina 19