Denon avr-x4200w (usa version)

D.D.S.C.

Denon AVR-X4200W has 24 bit D.D.S.C (Dynamic Discrete Surround Circuit). A single IC chip is generally used in processing A/D, DSP, and D/A conversions that are vital to sound quality. The D.D.S.C. uses separate components to process the important sections of the A/D, DSP, and D/A conversions and therefore significantly improves signal processing capability and performance. In addition, the approach of developing and incorporating high-quality dedicated elements in the sections that configure the circuitry makes it easier to develop a high-grade, advanced surround circuit compared with the method where all processing is concentrated within a single chip. Denon’s proprietary digital audio technology that had for many years been developed for pure Hi-Fi components is now also alive in each block of the D.D.S.C.

Dolby Atmos and Dolby Surround upmixer

Denon AVR-X4200W supports Dolby Atmos with its Dolby Surround upmixer. It can be configured upto 5.1.2 channels using internal amplifiers or upto 7.1.2 or 5.1.4 channels by adding 2 channel external amplifier.

Dolby Atmos is the first cinematic audio format in which sounds exist as individual entities, called audio objects. In Dolby Atmos, any sound — the helicopter, a car screeching around a corner, a melodic bird call — can exist as an independent audio object, free of channel restrictions. They can be precisely placed and moved anywhere in your room, including overhead, to flow above and around you in three-dimensional space. Through the use of audio objects, overhead sound, and all the richness, clarity, and power of Dolby sound, Dolby Atmos turns your room into an amazing place for entertainment. You’ll feel like you’re inside the action, in ways you’ve never experienced before.

Dolby Atmos for the home represents every sound in the original cinema mix as an audio object. Extensions to the Dolby Audio codecs, along with an advanced scalable algorithm, allow Dolby Atmos to be delivered via Blu-ray Disc and streaming media. A spatially-coded substream is added to Dolby TrueHD or Dolby Digital Plus. A Dolby Atmos audio/video receiver (AVR) adapts the cinema experience to your home theater from seven speakers to as many as 34 in 24.1.10 configuration, recreating the original artistic concept. The format supports up to 128 simultaneous independent audio objects in a mix for rich, realistic, and breathtaking sound. It recreates the director’s original concept through descriptive metadata to provide customized playback for home theater and delivers sounds above you through overhead speakers, special upward-firing Dolby Atmos speakers, or a Dolby Atmos enabled sound bar.

If the content is not mixed in Dolby Atmos then the Dolby surround upmixer will expand the audio to all channels including ceiling speakers. The upmixer has replaced the Dolby Pro Logic II family with improved upmixing algorithms.

Auro-3D with its Auro-Matic upmixer

Denon AVR-X4200W supports Auro-3D and its Auro-Matic upmixer via charged firmware upgrade. Auro-3D is an immersive 3D audio format developed by the Belgium-based company Auro Technologies. It consists of three layers of sound — surround, height and overhead ceiling. The base horizontal layer uses 5.1 or 7.1 format, the height layer is on top of the base layer and its information is extracted from the standard 5.1 surround PCM carrier. The a/v receiver decoder then extracts this information during playback. In home cinema Auro-3D comes with different listening formats — Auro 9.1, Auro 10.1 with added Top Ceiling channel («Voice of God»), Auro 11.1 with added Front Height Center channel, and Auro 13.1 with added Left Rear Surround & Right Rear Surround channel. Auro-Matic upmixer takes non Auro-3D sound and upmixes to the current speaker configuration.

Ресивер Denon AVR-X4200W: UHD, Dolby Atmos, DTS:X, 9.2 канала/11.2 линейный выход

Новый ресивер Denon AVR-X4200W использует 9.2-канальный усилитель, аудио обработку AL24 Plus, поддерживает Dolby Atmos, DTS X и Audyssey Pro.

Имея номинальную выходную мощность 9х125 Вт (8 Ом), Denon AVR-X4200W использует дискретную технологию усиления (DDSC-HD) с синхронизацией цифрового сигнала. Ресивер включает аудио декодеры Dolby True HD, DTS-HD, Prologic IIz, DTS Neo: X, DTS и Dolby Atmos: X для пары передних верхних или потолочных излучателей звука в форматах 7.1.2 или 5.1.4. Есть возможность отдельного озвучивания двух дополнительных зон дома и двухканальное подключение фронтальных колонок (bi-amp).

Автоматическая система Audyssey MultEQ XT 32 (измерение по 8 точкам) в сопровождении Audyssey Pro обеспечат калибровку звучания на уровне профессионального настройщика. У AVR-X4200W есть несколько режимов цифрового звука (Кино, Рок, Джаз, и т.д.), Audyssey Dynamic EQ корректирует звучание при малой громкости, Audyssey Dynamic Volume несет ответственность за компенсацию колебаний громкости, которые могут возникнуть во время смены источника или телеканала. Автоматическая калибровка остается в ведении Audyssey MultEQ XT (8 точек измерения).

Ресиверы Denon имеют систему повышения разрешения видео до Ultra HD (60 Гц) и включают видеообработку с фильтрами Резкость, Подавление шума, Яркость, Контрастность и т.д. Для видео есть режимы с сертификацией ISF для дневного и ночного времени.

Уже усовершенствованные в прошлом году сетевые возможности остаются идентичными в обновленной модели. Ресивер поддерживает AirPlay, что делает возможным беспроводное воспроизведение музыки с устройств Apple. Технология DLNA обеспечивает доступ к музыке, хранящейся на других домашних сетевых устройствах и смартфонах. Denon AVR-X4200W обеспечивает поддержку аудиоформатов: MP3, WMA, AAC, FLAC, WAV, AIFF и DSD64. Имеющийся порт USB позволяет подключать к ресиверу iPod / iPhone / iPad или накопитель USB. Ресивер также обеспечивает доступ к радиостанциям в интеренете и сервису Spotify Connect. У Denon AVR-X4200W есть встроенные модули Wi-Fi и Bluetooth.

Еще одной новинкой последних ресиверов Denon является поддержка HDCP 2.2, в дополнение к воспроизведению с входов HDMI 2.0 видео 4K/60 Гц и YCbCr 4:4:4. Последние ресиверы компании также совместимы с будущим форматом Ultra HD Blu-Ray.

Набор интерфейсов включает: 8 входов / 3 выхода HDMI 2.0 (с HDCP 2.2), 3 композитных и 2 компонентных входа, 6 аналоговых входов RCA (1 для звукоснимателя), 2 оптических и 2 коаксиальных цифровых входа, 13 аудио выходов предусилителя (включая 2 для сабвуфера), порт USB, Ethernet, Denon Link, a также микрофонный вход.

Характеристики Denon AVR-X4200W:

AV ресивер с 7.2-канальным усилителем
Номинальная выходная мощность: 9×125 Вт (8 Ом)
Аудио обработка AL24
Технология Dynamic Discrete Surround Circuit (DDSC-HD)
Декодеры: Dolby True HD, DTS-HD, Prologic IIz, DTS Neo X, Dolby Atmos, DTS:X
Повышение разрешения видео 1080p/Ultra HD (60 Гц)
Режимы цифровой аудио обработки (DSP)
Audyssey MultEQ XT
Audyssey Dynamic Volume + Dynamic EQ
Поддержка видео 4K/60 Гц и формата YCbCr 4:4:4
Wi-Fi Direct
AirPlay
Bluetooth
Поддерживаемые форматы: MP3, WMA, AAC, FLAC, WAV, AIFF, DSD
Интерфейсы: 8 входов / 3 выхода HDMI 2.0, композитный х 3, компонентный х 2, RCA х 5, звукосниматель x 1, оптический x 2, коаксиальный x 2, линейный аудио выход х 13 (включая 2 для сабвуфера), USB, Ethernet, Denon Link, микрофон.

Новый ресивер Denon AVR-X4200W появится в продаже с августа по рекомендованной цене € 1499.

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AL24 Processing

Denon AVR-X4200W has AL24 Processing which is analog waveform reproduction technology that represents a further advancement over Denon’s Adaptive Line Pattern Harmonized Algorithm Processing that won high acclaim for its exceptional sound quality. It has not only further reduced quantization noise but also supported the higher numbers of bits and sampling rates that have been drawing attention in next-generation media. To achieve audio output of 24-bit quality, AL24 Processing generates low-order 8-bit data by doubling the processing circuitry of the low-order data generator and processing the data internally, and then adds the 16 high-order bits. AL24 Processing interpolates the signal that was lost when the original sound was recorded as digital data so that it can faithfully reproduce the smooth analog waveform that existed prior to recording. AL24 Processing supports not only 16-bit but also 18-, 20-, and 24-bit digital input. With AL24 Processing, it is now possible to actually hear the delicate low-level resonances of music that had been absorbed by the concert hall and were difficult for conventional systems to reproduce.

Pros and Cons

In this section we present pros and cons of Denon AVR-X4200W.

Audyssey

Denon AVR-X4200W comes with Audyssey Dynamic EQ, Audyssey Dynamic Volume, Audyssey LFC, Audyssey Sub EQ HT and Audyssey DSX.

Audyssey Dynamic EQ selects the best possible frequency response and surround volume levels moment-by-moment. This ensures that the bass response, tonal balance and surround impression remain constant despite changes in volume. This is the first technology that carefully combines information from incoming source levels with actual output sound levels in the room, a pre-requisite for delivering a dynamic volume solution.

Your Listening experience can be greatly diminished when there are significant shifts in volume between television programs, commercials and within the program material itself. When this happens you must constantly adjust the volume to maintain your desired listening level. Audyssey Dynamic Volume monitors the volume of program material moment-by-moment and automatically adjusts it, maintaining the desired listening level for all content while optimizing the dynamic range to preserve impact.

While high frequencies are easily stopped by walls low frequencies pass right through. After identifying the frequency range that most readily passes through walls Audyssey developed a technique, called Audyssey LFC (Low Frequency Containment) that reduses the volume at those frequencies and applies psychoacoustic processing to restore the perception of low bass for listeners in the room. The result is no more angry neighbors and no loss of enjoyment for listeners.

Placing two subwoofers in the room can cause problems, they can create standing waves or even cancel each other out resulting in even less bass than a single sub can produce. Audyssey Sub EQ HT allows two subwoofers to be properly used in a home theater system. The process is automated and takes only a few minutes. The result is rich, full bass for everyone in the room.

Audyssey DSX allows you to augment a standard five-channel home theater with either two Front Wide or two Front High speakers. The Wide channels create an expansive soundstage and bring out convincing directional effects. Alternatively, Height channels can add a vertical dimension to movie and game soundtracks.

DTS:X and Neural:X upmixer

Denon AVR-X4200W supports DTS:X with its Neural:X upmixer. It can be configured upto 5.1.2 channels using internal amplifiers or upto 7.1.2 or 5.1.4 channels by adding 2 channel external amplifier.

A technique used in DTS:X is similar to the one used in Dolby Atmos. Instead of a fixed number of channels, DTS:X defines object locations from the listener in polar coordinates. An a/v receiver then dynamically renders sound according to the current speaker configuration. The speaker layout employed by DTS:X is the sum of Dolby Atmos and Auro-3D. It has standard 7.1 channel base layer, a 5 channel height layer above the base layer on the front and side walls, and 3 rows of speakers on the ceiling.

DTS Neural:X is a new upmixer that can take non DTS:X content and upmix it to the DTS:X speaker layout. It has replaced the DTS Neo family with improved flexibility.