Product Classification
 |
Tweeter |
| |
PA speaker |
no small class
|
|
| |
Wooden Speaker Box |
no small class
|
|
| |
Plastic Speaker Box |
| |
Amplifier |
no small class
|
|
| |
Woofer |
no small class
|
|
| |
Cable |
| |
Accessory |
Browse by Search
Current Location :Home - News Center
The composition of high-fidelity sound s
High-fidelity audio High-Fidelity, literally translated as "high fidelity", which is defined as: a high degree of similarity with the original sound playback sound. So what kind of audio equipment in the reproduction of sound Hi-Fi is it? So far still difficult to make definitive conclusions. Audio professionals by means of various instruments, through various means, to detect a variety of indicators to determine the extent of Hi-Fi equipment, and audio enthusiasts are often through their own ears to judge whether the equipment, the eyes of the Hi-Fi . Determine the extent of the high and low fidelity sound reproduction, not only has excellent equipment and software, but also good listening environment. Therefore, how to correctly measure the Hi-Fi audio equipment level, there is also an objective test and subjective evaluation of the difference.
Hi-Fi = Hi-Fi, Hi-Fi enthusiast mouth system generally means higher audio equipment technical specifications. Hi-Fi on indefinitely.
HIFI sound system is how it formed?
Hi-Fi sound system from the structure can be divided into integrated, packaged and combined. Integrated sound system is the equipment and speakers of various functions in a chassis assembly, can the open, such machines are generally low-grade universal-type machine. Packaged sound system designed by the manufacturer, will be a variety of equipment with a complete set of single, between the various units can be open. Stereo mix is selected based on personal hobby of various types of equipment, for free combination.
Mainly by the auditory system, sound system (the ear), hardware (equipment), software (source) and the composition of listening environment.
Source software refers to the magnetic signal or digital signal is converted to electrical signal equipment, which includes DVD, S-VCD, VCD, CD, tuner, deck and hi-fi VCR and so on.
PA is the main input source equipment over a weak signal amplification to generate sufficient current to drive large speaker for sound playback.
Speaker is the mouthpiece of a set of audio equipment, audio software, the ultimate sound speakers to rely on the performance of audio equipment completely on the merits of heavy speakers loudly to express, so the speaker in the audio equipment plays an important role.
What are the main audio system specifications?
There are major technical indicators sound system: frequency characteristics, SNR, dynamic range, transient response and stereo separation, stereo degree of balance.
Frequency: audio playback device when the frequency range (frequency response) and amplitude relationship with the frequency change (amplitude-frequency characteristics). Range of units are dB, frequency unit is Hz. Sound system's frequency response at least 32-18000Hz, in this frequency range the signal amplitude changes should be less than 2dB.
Signal to noise ratio: a useful reference point in the same signal and noise ratio of the number. In the speaker input signal to noise ratio 70dB, ear noise is almost one meter from the speaker can not hear, Hi-Fi systems are generally achieve more than 100dB.
Dynamic range: audio equipment, the maximum playback without distortion and static, the system output noise output power ratio of the number. Hi-Fi systems are generally achieve more than 100dB.
Distortion: audio playback device, the audio signal distortion. With harmonic distortion, intermodulation distortion, transient distortion. Hi-Fi system, generally less than 1% harmonic distortion.
Stereo Separation: left and right channel separation. Reflect the degree of left and right channel crosstalk.
Stereo balance degree: left and right channel signal gain difference.
What is the term commonly used audio enthusiast?
Commonly used in the audio enthusiast "jargon" more, out of several terms as follows:
Nerves: low, low current signal line.
Hot line: cross section larger number of shares more speaker wire.
Burning machine: complete equipment running short of the method (process).
Copy machine: Modify, the transformation process on the audio equipment.
Dan Ji: tube amp.
Stone Machine: transistor amplifier.
Gallstone machines: tube, transistor hybrid amplifier.
Central cow: ring transformer. Central cattle less magnetic flux leakage.
Large reservoirs: 10000uF over the power system capacitor filter.
Supplements: high-grade element, the device.
High-fidelity audio High-Fidelity, literally translated as "high fidelity", which is defined as: a high degree of similarity with the original sound playback sound. So what kind of audio equipment in the reproduction of sound Hi-Fi is it? So far still difficult to make definitive conclusions. Audio professionals by means of various instruments, through various means, to detect a variety of indicators to determine the extent of Hi-Fi equipment, and audio enthusiasts are often through their own ears to judge whether the equipment, the eyes of the Hi-Fi . Determine the extent of the high and low fidelity sound reproduction, not only has excellent equipment and software, but also good listening environment. Therefore, how to correctly measure the Hi-Fi audio equipment level, there is also an objective test and subjective evaluation of the difference.
Hi-Fi = Hi-Fi, Hi-Fi enthusiast mouth system generally means higher audio equipment technical specifications. Hi-Fi on indefinitely.
HIFI sound system is how it formed?
Hi-Fi sound system from the structure can be divided into integrated, packaged and combined. Integrated sound system is the equipment and speakers of various functions in a chassis assembly, can the open, such machines are generally low-grade universal-type machine. Packaged sound system designed by the manufacturer, will be a variety of equipment with a complete set of single, between the various units can be open. Stereo mix is selected based on personal hobby of various types of equipment, for free combination.
Mainly by the auditory system, sound system (the ear), hardware (equipment), software (source) and the composition of listening environment.
Source software refers to the magnetic signal or digital signal is converted to electrical signal equipment, which includes DVD, S-VCD, VCD, CD, tuner, deck and hi-fi VCR and so on.
PA is the main input source equipment over a weak signal amplification to generate sufficient current to drive large speaker for sound playback.
Speaker is the mouthpiece of a set of audio equipment, audio software, the ultimate sound speakers to rely on the performance of audio equipment completely on the merits of heavy speakers loudly to express, so the speaker in the audio equipment plays an important role.
What are the main audio system specifications?
There are major technical indicators sound system: frequency characteristics, SNR, dynamic range, transient response and stereo separation, stereo degree of balance.
Frequency: audio playback device when the frequency range (frequency response) and amplitude relationship with the frequency change (amplitude-frequency characteristics). Range of units are dB, frequency unit is Hz. Sound system's frequency response at least 32-18000Hz, in this frequency range the signal amplitude changes should be less than 2dB.
Signal to noise ratio: a useful reference point in the same signal and noise ratio of the number. In the speaker input signal to noise ratio 70dB, ear noise is almost one meter from the speaker can not hear, Hi-Fi systems are generally achieve more than 100dB.
Dynamic range: audio equipment, the maximum playback without distortion and static, the system output noise output power ratio of the number. Hi-Fi systems are generally achieve more than 100dB.
Distortion: audio playback device, the audio signal distortion. With harmonic distortion, intermodulation distortion, transient distortion. Hi-Fi system, generally less than 1% harmonic distortion.
Stereo Separation: left and right channel separation. Reflect the degree of left and right channel crosstalk.
Stereo balance degree: left and right channel signal gain difference.
What is the term commonly used audio enthusiast?
Commonly used in the audio enthusiast "jargon" more, out of several terms as follows:
Nerves: low, low current signal line.
Hot line: cross section larger number of shares more speaker wire.
Burning machine: complete equipment running short of the method (process).
Copy machine: Modify, the transformation process on the audio equipment.
Dan Ji: tube amp.
Stone Machine: transistor amplifier.
Gallstone machines: tube, transistor hybrid amplifier.
Central cow: ring transformer. Central cattle less magnetic flux leakage.
Large reservoirs: 10000uF over the power system capacitor filter.
Supplements: high-grade element, the device.
Back
