Professional Digital Audio Processing; Flexible Mixer Control; Dolby Digital (Ac-3) Decoding - Creative Sound Blaster Audigy SB1394 User Manual

Professional Digital
Audio Processing

Flexible Mixer Control

Dolby Digital (AC-3)
Decoding
❑ Supports Sony/Philips Digital Interface (SPDIF) format input signal of up to 24-
bit/96 kHz quality
❑ SPDIF output up to 24-bit resolution at selectable sampling rate of 44.1, 48 or 96
kHz
Note: SPDIF output not available during playback of protected digital audio contents
authored with DRM (Digital Rights Management) technology
❑ Selectable 6-channel SPDIF output to external amplifier/digital speaker systems
❑ Software switching of SPDIF Input-to-Output (bypass) to minimize cable
connection hassle (with Audigy Drive upgrade option)
❑ Low latency multitrack recording with ASIO support
❑ Software playback control of CD Audio, Line In, Auxiliary, TAD, PC speaker,
Microphone In, Wave/DirectSound device, MIDI device and CD Digital (CD SPDIF)
❑ Software recording control of Analog Mix (sum of CD Audio, Line In, Auxiliary,
TAD, PC speaker) Microphone In, Wave/DirectSound device, MIDI device and CD
Digital (CD SPDIF)
❑ Selectable input source or mixing of various audio sources for recording
❑ Adjustable master volume control
❑ Separate bass and treble control
❑ Front and rear balance control
❑ Muting and panning control for mixer sources
❑ Decodes Dolby Digital (AC-3) to 5.1 channels or will pass uncompressed Dolby
Digital bitstream to an external decoder
❑ Bass redirection: redirects bass to a subwoofer when the subwoofer is
independent of the satellite speaker system
❑ Crossover bass frequency (10–200 Hz): adjustable to standalone subwoofer units
for desired bass level
❑ Adjustable Center and LFE level control
General Specifications A-2