Tianlong Company was founded in 19 10, formerly known as Japanese Columbia Company. It is an established Japanese company producing audio products and the originator of digital recording. It has a history of one hundred years.
Step 2 rule for a while
In the past years, as one of the few manufacturers in the world that can produce a full range of HI-FI products such as signal source, decoding system, public address system, monitoring system and recording system at the same time, the HI-FI products produced by Tianlong have established a very high image in the hearts of enthusiasts, established an excellent reputation and won numerous praises around the world.
Tianlong applied its rich experience and patented technology to audio-visual equipment, and was praised as the first brand of home theater by many audio lovers.
3, the quality is guaranteed
Tianlong is famous for its pure and fashionable high-quality products, and the most important thing is its time-tested patented technology and technology. As a manufacturer of audio-visual equipment, Tianlong has superior technology and is committed to producing audio-visual equipment at the forefront of science and technology.
Today, the name DENON has been equated with powerful visual effects and nuanced powerful surround sound. From home theater to HI-FI to mini-combination system, DENON enjoys a worldwide reputation for its natural sound and pure pictures.
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Introduction of related technologies:
1. All channels of A/V amplifier of Tianlong Power Amplifier have the same output power and frequency response, which ensures that all kinds of high-quality program sources can be completely and faithfully played back: from two-channel stereo to advanced DVD-Audio, super audio CD and 5. 1 channel A/V program sources, such as dolby digital and DTS.
It can also provide 6/7 channel equal power and equal response output for Dolby digital EX, DTS-ES and other 6. 1 channel program sources to ensure the best effect. DENON power amplifier and receiver use high-power transformer, high-capacity filter capacitor and other components with excellent audio characteristics, which can create thrilling and nuanced sound.
Second, when PCM digital stereo signals are input to D/A decoding processing, DENON's latest extreme analog waveform reproduction technology, that is, advanced AL24 processing function, exerts its power in real time.
On the basis of the original information expansion technology of "AL24 Processing Plus", new DSP and FPGA mass computing hardware are added. According to the algorithm digital calculation program exclusively developed by DENON, new data is inserted into the time axis to increase the sampling rate, so that the original signal can be naturally interpolated without damage.
In addition, the adaptability of digital filters is greatly expanded. This advanced AL24 processing circuit will analyze the types of input signals and automatically select the most suitable filtering curves, which correspond to pulse-free ringing response, pulse music signal and percussion music respectively.
In addition, when "Advanced AL24 Processing" works, the D/A decoder automatically switches to double differential mode (one is responsible for one channel), which can naturally reproduce the subtle aftertaste of music, the position of the performer and the length, width and height of the performance venue.
Furthermore, when linear PCM multi-channel signals are input, DENON's original analog waveform reproduction technology "AL24 Processing Plus" function can work in all channels, making the multi-channel signals play closer to the original sound.
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