qq1122yq 發表於 2014-3-4 17:19 static/image/common/back.gif
忍者刺客
C5尾：低頻左右兩邊量感平衡，正中
C16：撥鞭果吓由右至左移動感，條邊嘅粗幼、力度
一代十仔宗師 .... 勁呀{:1_352:}
{:1_345:}{:1_345:}{:1_345:}
http://en.wikipedia.org/wiki/Bass_test
Bass, I Love You
Bass, I Love You is a popular bass test by Bassotronics. It is about 3 minutes and 48 seconds (3:48) long. Bass, I Love You begins by two bars of the piano playing solo, then the synthesized bass track begins playing with the repeating piano riff, which continues throughout the entire track. The bass remains at a relatively constant frequency, except for between each bar, at which time there is a sub-audible frequency note under 10 Hz.
Woofer Cooker
Woofer Cooker is a popular bass test by Bass Hit. It is 4 minutes and 10 seconds (4:10) long. It begins with a declining frequency sweep, then it is just a low frequency tone for about 10 seconds with a standard synthesizer playing. Then it goes into a repeating musical progression in the style of rap/hip-hop. Some lyrics are included in this test, such as "feel the bass," which refers to the way audio frequencies below about 120 Hz can be felt as well as heard.
Eminent Technology rotary woofer bass test
This is a bass test by Eminent Technology which was designed to test the ultra-low frequency response of rotary woofers. It is about 3 minutes and 8 seconds (3:08) long. This test consists solely of low frequency tones played at the frequencies of first, third and fifth position notes, as well as subharmonics. The majority of the tones played in this test are infrasonic (below 20 Hz).
Danger
Many conventional subwoofers do not respond very well to infrasonic frequencies. If a test is played at high signal levels, it may damage or destroy conventional loudspeakers, even if nothing can be heard. In a ported subwoofer enclosure, the drivers may be driven past their maximum excursion, due to the lack of back pressure below certain frequencies – they may bottom out and suffer mechanical damage. In a sealed enclosure, the drivers will not move as much because of the back pressure in the box (which will greatly reduce the risk of mechanical damage), but a strong amplifier signal can still damage them by overheating the voice coil.
燒sub-woofer唔好揾我{:1_262:}
qq1122yq 發表於 2014-3-4 15:06 static/image/common/back.gif
低頻層次變化首推：
1.忍者刺客
{:6_193:}
(Post76 Android 手機版送出)
qq1122yq 發表於 2014-3-4 16:56 static/image/common/back.gif
雷神2未睇，最近其它都好一般！
以上3套巳經可以試晒浮、潛、彈、punch、包圍、層次、移動.....夠試有突 ...
雷神2低頻天碟{:6_210:}
(Post76 Android 手機版送出)
chhanthony 發表於 2014-3-4 17:42 static/image/common/back.gif
http://en.wikipedia.org/wiki/Bass_test
唔明咩戲？{:6_141:}
(Post76 Android 手機版送出)
qq1122yq 發表於 2014-3-4 17:19 static/image/common/back.gif
忍者刺客
C5尾：低頻左右兩邊量感平衡，正中
C16：撥鞭果吓由右至左移動感，條邊嘅粗幼、力度
蜘蛛俠3其實全套戲都正！
(Post76 Android 手機版送出)
jeremymak 發表於 2014-3-4 15:51 static/image/common/back.gif
有冇新戲介紹？？
雷神2
(Post76 Android 手機版送出)
本帖最後由 carreyjim 於 2014-3-4 21:46 編輯
Q姐想問吓十仔點樣先知有冇肥大？有冇過量？
(Post76 Android 手機版送出)
carreyjim 發表於 2014-3-4 21:45 static/image/common/back.gif
Q姐想問吓十仔點樣先知有冇肥大？有冇過量？
(Post76 Android 手機版送出)
肥大形容 例如機關槍定點心口位時，低頻像保齡球般打埋黎
又例如鼓皮尾音有冇過重過多、拖尾太長引致聲音模糊等……
有冇過量一睇蝙蝠俠3就知！
qq1122yq 發表於 2014-3-4 17:19 static/image/common/back.gif
忍者刺客
C5尾：低頻左右兩邊量感平衡，正中
C16：撥鞭果吓由右至左移動感，條邊嘅粗幼、力度
謝謝 Q姐, 週末要 感受一下{:1_335:}
