Yamaha V665 Owners Manual - Page 51

INTRODUCTION PREPARATION BASIC OPERATION Dialog Lift Choices: 0* to 5 Use this feature to adjust the vertical position of the dialogues in movies. The ideal position of the dialogues is at the center of the video monitor screen. The ideal dialogue position If the dialogues are heard at the lower position of the video monitor screen, increase the value of "Dialog Lift." Editing surround decoders/sound field programs Adjusts attenuation characteristics of early-reflected sound. You can create a lively sound field (with a high reverberant sound level) as you increase the value, and a dead sound field (with a low reverberant sound level) as you decrease the value. Creating either a lively sound field or a dead sound field in an actual music hall is determined by the acoustic absorption characteristics of reflection surfaces. A dead sound field is created when the attenuation time is short while a lively sound field is created when the attenuation time is long. Original source sound Early-reflected sound Level Level Delay Time Sound source Delay Time Move up to the ideal dialogue position When the value is set to zero, the position is at the lowest. The position gets higher as you increase the value. Notes • "Dialog Lift" is displayed only when the presence speakers are available. • You cannot the move the dialogue position loser than the default setting. Sound field parameters for the advanced configurations ■ Parameter for CINEMA DSP 3D 3D DSP Choices: On* / Off When CINEMA DSP 3D is enabled, sets whether to use sound field programs in 3D mode. Note • When the presence speakers are not used, the 3D DSP parameters are not displayed. ■ Parameters for adjusting early-reflected sound Parameter Init.Dly P.Init.Dly S.Init.Dly SB Init.Dly Adjustable range 1 to 99ms 1 to 99ms 1 to 49ms 1 to 49ms Reflecting Small = 1ms Large = 99ms y • We recommended that you adjust the size of corresponding sound field when you adjust the delay time. ■ Parameters for specifying room size Parameter Room Size, P.Room Size, S.Room Size, SB Room Size Adjustable range 0.1 to 2.0 Produces different senses of sound expansion according to room sizes specified. In a large size room such as a music hall, the duration from when reflected sound is heard until when the next reflected sound is heard is long. Thus, different senses of sound expansion can be created by changing the duration. 1.0 is the original room size. When this parameter is set to 2.0, each side of the room is defined as twice larger than the original room size. ADVANCED OPERATION ADDITIONAL INFORMATION APPENDIX English 47 En