Dolby Home Theater v4 Technologies
Dolby® Home Theater® v4 technologies work together intelligently to correct problems with the content and then with playback on the computer. Our engineers specifically tune each computer model to ensure the best possible sound.
Improving Content Quality from Any Source
Surround Decoder
Advanced frequency-domain matrix surround decoder
Creates 5.1 or 7.1 sound from any two-channel input
Creates 7.1 sound from 5.1-channel input
Dialogue Enhancer
Improves clarity of speech on all material
Intelligently detects presence of speech and applies processing
Intelligent Equalizer
Provides consistent timbre (tone) for all audio material
Dynamically adjusts tone during playback; user controlled
Volume Leveler
High-quality volume control solution
Maintains chosen volume consistently across all sources
Enhancing the PC Playback System
Surround Virtualizer
Delivers enveloping virtual surround effect from all sources
Works with your PC’s built-in speakers or any headphones
Volume Maximizer
Boosts available volume by up to 12 dB (more than doubles the volume level)
Intelligently processes signal to avoid distortion
Audio Optimizer
Produces flat frequency response, as on a high-end audio system
Custom-tuned to compensate for speaker response irregularities
Audio Regulator
Eliminates any distortion caused by speaker or chassis resonances
Custom-calibrated for specific PC models
Graphic Equalizer
Allows you to adjust frequency response to your liking
Ten bands for complete control
Dolby Digital Output
Encodes any audio into Dolby Digital for listening through your home theater
Connects to home theater system via HDMI® or S/PDIF