The result is a much more realistic and “present” soundscape, with more audio “depth,” ideal for both movies and music. For optimum performance, Audyssey DSX controls delay, dynamic decorrelation, level and frequency response. The sophisticated Audyssey DSX circuitry works by synthesizing audio signals for new surround channels based on human perception and acoustical research. The aim of the technology is to literally bring the art of surround sound reproduction closer to what human perception expects. This is yet another example of how Denon is committed to ensuring that our customers are ‘future ready’ and remain at the leading edge of all the latest performance-enhancing technologies.”Īudyssey DSX: Beyond 5.1-Channel Surround SoundĪudyssey DSX with left and right height and width channels is a new set of algorithms that pushes the envelope in audio performance. “For a $100 fee, our customers can dramatically enhance the quality of their listening experience, without having to go out and buy a brand new receiver. “We are very excited to be able to bring Audyssey DSX to our existing customers via a downloadable firmware upgrade,” noted Jeff Talmadge, Director, Product Development & Systems Integration, Denon Electronics. With the addition of the Audyssey DSX feature in the upgraded AVR-3310CI and AVR-990, Denon now makes this advanced feature available in four of its A/V receivers, also including the AVR-4810CI and AVR-4310CI.Ĭustomers who purchase the Audyssey DSX upgrade will also receive a valuable coupon good towards a purchase at the Denon Shop website ( ).

Beginning February 1, 2010, the upgrade for Audyssey DSX, a surround sound technology that adds height or expanded width channels, will be available for $100 via Denon’s website* to owners of the company’s AVR-3310CI and AVR-990 A/V receivers. Las Vegas, NV, JanuDenon Electronics, one of the world’s premier manufacturers of high-quality home entertainment components, will offer its valued customers the opportunity to experience enhanced audio performance that goes “beyond 5.1-channel surround sound” with an advanced Audyssey DSX Firmware Upgrade. Upgrade Allows AVR-3310CI and AVR-990 Receiver Owners to “Go Beyond 5.1-Channel Surround” with Audyssey DSX Available at Denon Website for $100 Beginning February 1 st.

Denon 3310ci latest firmware update