tsaident
三星級會員
  
註冊日期: 2001-11-03 19:38
居住地: 高雄市
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9.我應該改變Audyssey所測的喇叭距離嗎?
Audyssey似乎可以偵測喇叭距離與實際距離相當接近,但有些人仍認為這不是喇叭中間音像最佳設定。你可以用Digital Video Essentials測試碟中一系列測試音(這些測試音音場都是在喇叭正中央),一次改變設定距離約半英呎慢慢感覺音場聚集在中央(意即在這樣設定下喇叭相位正確)。如果聲音變得越分散或者難以聚焦,那表示改變距離設定後讓喇叭與其他喇叭相位不正確了。
While Audyssey does seem to properly detect speaker distances close to their actual physical distances, some have found that this is not the best setting for between-speaker imaging. The calibration disc has a series of test tones that are placed equally between channels. Using these tones, you can tweak speaker distance a half-foot up and down to listen for the setting that makes the sound "hang" in space between the speakers (which means it is in phase at that setting). If the sound becomes more diffuse or harder to pinpoint, it is because changing the setting is putting it out of phase with the other speaker.
要改變喇叭距離設定、面對前牆依照下列步驟去做:
A)在前左聲道與中央聲道播放特定頻率測試音、然後一點點慢慢改變設定值前後移動中央聲道、看看是否在某距離設定時、讓你感覺聲音更聚焦在兩支喇叭中間!然後在前右聲道與中央聲道重複這動作,選擇一個讓兩邊聲道聽起來最佳的設定值作為中央聲道距離設定值。
B)在右前聲道與右環繞聲道中間播放測試音頻,然後上下調節右環繞喇叭距離,找出側牆喇叭距離的最佳位置,因為環繞聲道位置通常高於主聲道喇叭、或許無法找到一個完美的設定,但你應該可以找到一個從側方向來較佳的音場位置!
C)重複B)的動作在左環繞部份,如果你只有5.1配置、那到這裡你就完成設定了
D)For 6.1/7.1 setups, put your receiver into DPL-IIx Movie mode and play the tone between the right surround and the rear surround (since DVE only has 6.1 tones), or change DVE to the DTS track and use DTS-ES Matrix mode, then bump right rear surround distance up and down slightly until you hear solid placement of the sound between the two. Then repeat using the tone between left surround and rear surround, changing the distance setting for the left rear surround. If you only have 6.1, bump your rear up and down to listen for the setting that works best with both tones.
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