更新時(shí)間：2021-10-07
文章來(lái)源：http://m.djfrj.net.cn/
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由于音響設備比普通家用音響設備靈敏度更高，功率更大，音色和音質(zhì)更好，通常用于音樂(lè )廳、電影院、禮堂等體育娛樂(lè )場(chǎng)所。在這些地方安裝音響設備后，通常會(huì )對音質(zhì)進(jìn)行測試，以確保其符合要求。讓我們看看音響設備如何測試音質(zhì)。
Because audio equipment has higher sensitivity, greater power and better timbre and sound quality than ordinary household audio equipment, it is usually used in concert halls, cinemas, auditoriums and other sports and entertainment places. After installing audio equipment in these places, the sound quality is usually tested to ensure that it meets the requirements. Let's see how audio equipment tests sound quality.
1.低音部分
1. Bass part
音響設備的低音效果可以說(shuō)是整體音質(zhì)中非常重要的一部分。它直接關(guān)系到?jīng)_擊效果的飽滿(mǎn)性和音響效果。對于使用低音單元的揚聲器的性能要求，啊，測試期間可以在揚聲器旁邊放一杯水。一個(gè)好的低音揚聲器會(huì )引起水杯的振動(dòng)，水杯里的水會(huì )隨著(zhù)音樂(lè )而起伏，而且低音效果越好，效果越明顯，越持久。
The bass effect of audio equipment can be said to be a very important part of the overall sound quality. It is directly related to the plumpness of impact effect and sound effect. For the performance requirements of the speaker using the bass unit, ah, you can put a glass of water next to the speaker during the test. A good bass speaker will cause the vibration of the water cup. The water in the water cup will fluctuate with the music, and the better the bass effect, the more obvious and lasting the effect.
2.中音部分
2. Midrange part
對于大多數音頻設備產(chǎn)品，很難區分中端部分的音質(zhì)。這是因為中頻部分的主要功能是使聲音逼真。因此，如果你想測試音頻設備的中端部分，你可以播放多頻道電影，看看是否有很好的現實(shí)感。
For most audio equipment products, it is difficult to distinguish the sound quality of the middle end. This is because the main function of the if part is to make the sound realistic. Therefore, if you want to test the middle part of the audio device, you can play multi-channel movies to see if it has a good sense of reality.
3.高音部分
3. Treble part
一般來(lái)說(shuō)，音響設備的高音效果會(huì )非常直觀(guān)。一個(gè)好的高音揚聲器在歌唱、一些特殊的電子音效，甚一些超出聽(tīng)力范圍的聲音方面都會(huì )表現良好。測試高音部分時(shí)，您可以選擇一些要播放的高音人聲。例如，使用Vesta的CD進(jìn)行測試。良好的音質(zhì)不僅清晰悅耳，而且高音部分無(wú)噪音。
Generally speaking, the treble effect of audio equipment will be very intuitive. A good tweeter can perform well in singing, some special electronic sound effects, and even some sounds beyond the hearing range. When testing the treble part, you can select some treble vocals to play. For example, use Vesta's CD for testing. Good sound quality is not only clear and pleasant, but also there is no noise in the treble part.
由于很多場(chǎng)所都會(huì )安裝音響設備使用，為了讓觀(guān)眾在舉 行體育娛樂(lè )活動(dòng)時(shí)能享受到更好的聽(tīng)覺(jué)盛宴，在安裝音響設備后，應采用多種方法對音質(zhì)進(jìn)行測試，然后根據情況進(jìn)行調整，確保音響設備能夠發(fā)揮作用。
Since many places will install audio equipment for use, in order to enable the audience to enjoy a better auditory feast when holding sports and entertainment activities, after installing audio equipment, a variety of methods should be used to test the sound quality, and then adjust according to the situation to ensure that the audio equipment can play a role.
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