BCM Advanced Research
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Sound Subsystem
The IN440EX uses the ESS Solo-1 (ES1938), which is a single chip multimedia audio
system controller. It includes an integrated FM synthesiser and a Plug and Play PSI
interface. The ES1938 is compatible with the Microsoft Windows Sound System
standard and will run software written to the Sound Blaster and Sound Blaster Pro
interfaces.
Sound Features
•
Compatible with Sound Blaster™, Sound Blaster Pro™, and Windows Sound
System™, PC97/PC98 and WHQL specifications.
•
High-Quality ESFM™ Music Synthesiser.
•
Fully Plug-and-Play PCI Compatible
•
Integrated Spatializer® 3D Audio Effects Processor.
•
16-Bit Address Decode Support
•
4248 Register Compatible
•
Dynamic Range (SNR) Over 80dB
•
ACP1 Compliant
Line Out Connector
The audio subsystem provides external sound through a user accessible stereo jack
connector (J5-1) soldered to the PWA. This jack will allow the connection of self-
amplified speakers.
Reference:
J5-1 (LINE OUT)
Connector Type:
1/8 in. Audio Jack Connector
Connector Part Number: Singatron, SJ-500C-0 (or equivalent)
Microphone In Connector
An external accessible jack connector (J5-3) is soldered to the PWA to allow the
connection of a microphone for voice input.
Reference:
J5-3 (MIC IN)
Connector Type:
1/8 in. Microphone Jack Connector
Connector Part Number: Singatron, SJ-500C-0 (or equivalent)
Line In Connector
An external accessible jack connector (J5-2) is soldered to the PWA to allow the
connection of a Line-In for line input.
