Weak current College】 【listening, sound identification, analysis of the sound-sound quality and transient analysis.

<br> <br> We listen to the Symphony's ups and downs, we appreciate the North American box office champion movie cast recording of the heart, feel the rock and roll and mysterious splendour, but when you concentrate to experience the excitement of the " .Rumble ", do you notice that your favourite headphones also able to accommodate the number of times this ROAR? sound-sound quality <br> <br> Beautiful music, pleasant voice, everyone likes. What a voice like that color is the sound quality .to win or sound slightly superior? around sound effects on this issue, there are a variety of discussion and debate. There is talk about quality, but also on sound effects, flaunted chip, and worship of the headset. But the "quality" and ."sound" in the words of standard definition and understanding, it is difficult to have uniform standards, mainly depends on each person's own feeling. Therefore, also leads to the endless debate. The author, based on sound and players understand, in conjunction with .our own experience, this makes the following points: <br> The so-called sound is the sound quality, sound quality. Specific description of the sound, including sound, tone, timbre and sequences. If it is difficult to understand, you can .use digital photos to illustrate. <br> If a photo color is very pure, very rich level of detail, light and very accurate, we can say that this picture unit "quality" is very good. We can use image processing software for photo .processing, you can put the color concentration, contrast enhancement, sharpening, or add some artistic effects. So we look photo seems to be more beautiful, but actually have on the original picture. <br> Sound quality, we adjust the equalizer enables high .bass enhancement, plus DFX plug-in, and so on, so that we may sound like more wonderful, in fact, many sound details have been lost. <br> Sometimes we sound or image processing and retouching is essential so that you can better .meet the needs of the individual's appreciation. However we do not have to be improving the sound quality, in short, deal with more plugins, more damage for sound quality. <br> Moreover, now many people compare what playback software sound good. Comparison .is not possible, but how do you want to know more, or just to say that ignorance. <br> We listen to music in general are more or less effective when combined with the plugin, but in fact, at this time we only sound .effects only, not the sound quality. If the removal of sound effects, we actually compare the playback software decoder, if you use the same codec playback software, it is almost impossible to compare the differences. Even if you are using a different codec to .decode MP3, are basically very mature> technology. Although there are differences, but is also very small. To our General player, claiming to be able to tell just fooling themselves. There are or not knowing their own comparison of only audio instead of .sound quality. <br> Quality evaluation is terminology: <br> Sound from broken (split): serious harmonic and intermodulation distortion, "poof" sound, have been cutting flat-topped, distortion is greater than 10 per cent. <br> .Sound stiff: the harmonic and intermodulation distortion, measured by instruments, the apparent distortion 3% -5%. <br> The sound made deep fried: high frequency or in high-frequency too much, there are two kinds of distortion. <br .> Sound from Sha: high frequency distortion, intermodulation distortion is transient. <br> Voice rough: distortion, slightly more in high-frequency, transient intermodulation distortion. <br> Sound from Hun: transient, headphone speaker resonance peak, low frequency or .low frequency. <br> Sound generous: frequency bandwidth, low frequency, low frequency, reverberation. <br> Sounds dull hair: high-frequency or in high-frequency is too small, or links to sexually too sharp and deviation from the axis .. <br> Sound thin: high frequency or moderate and distortion in the high-frequency, transient, non-transient intermodulation distortion. <br> Sound has levels: transient, flat frequency response, reverberation. <br> Sound and solid: low .frequency, reverberation, loudness enough. <br> The lack of sound emission: MF, MF transient is not good, too much reverberation. <br> Sound stenosis: frequency characteristic narrow, for example only 150Hz ~ 4000Hz. <br> Metal ( .lead skin sound): a high-frequency individual point outburst, the serious distortion. <br> Sound mellow: frequency characteristics and distortion are good indicators, reverberation, transient. <br> Sound has moisture: high frequency and high frequency, reverb enough .. <br> Sound bright and high frequency and high frequency: enough, relatively flat, reverberation. <br> Sound spiked: high frequency and high frequency. <br> Treble deficiency (float): the lack of medium-frequency, high frequency .and high frequency point to in too sharp. <br> Sound dark: the lack of high-frequency and high frequency. <br> Sound reverberation dry: the lack, the lack of high frequency. <br> The sound made straight (wood .): distortion, outstanding points in the low frequency, reverberation, transient. <br> Sound balance (Concord): frequency characteristics of good, small distortion. <br> ROAR: headphone speaker resonance peak serious prominent, distortion and transient are not good .. <br> The sound is clear: high-frequency and high frequency sound in, distortion, transient. <br> Sound has three-dimensional sense (mono mode): frequency response is flat, reverb, distortion, transient. <br> .Sound and transparent: moderate high frequency and high frequency, low distortion, transient. <br> Sound has presence (telepresence): frequency response, especially in high-frequency, low distortion, transient. <br> Sound fullness: frequency bandwidth, low .frequency, reverberation. <br> Sound muted (pine): low-frequency and low-frequency distortion in right amount, very little. <br> Sounds ambitious (potential), and good: loudness, reverb, and low-frequency and low .frequency. Transient - sound judgment <br> <br> <br> <br> <br>.