Yamaha RX-V1065 owner manual 51 En

Source sound

• This setting	is available only when "Extra Speaker Assignment" is set to	J
"Presence"	(page 56).

configurations

•Parameters for adjusting early-reflected sound

Initial Delay / P. Initial Delay / Sur. Initial Delay / Sur. Back Initial Delay

Adjustable range: 1 to 99ms (Initial Delay / P. Initial Delay), 1 to

49ms (Sur. Initial Delay / Sur. Back Initial

Delay)

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

/

,-reflected

sound

Time&Time

DelayDelay

I /Sound SOUrCe

r

_'_-Reflecting

,<-_,

Small = 1ms Large = 99ms

•We recommended that you adjust the size of corresponding sound field when you adjust the delay time.

•Parameters for specifying room size

Room Size / P. Room Size / Sur. Room Size / Sur.

Back Room Size

Adjustable range: 0.! to 2.0

Produces different senses of sound expanskm 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.

TimeTime

Sound source

Small = 0.1 Large = 2.0

•Parameters for defining attenuation characteristics of early-reflected sound

Liveness / P. Liveness / Sur. Liveness / Sur. Back

Liveness

Adjustable range: 0 to ]0

Adjusts the attenuation of 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.

Source sound

TimeTime

D" _ fe
i:oV,; o,,oo,o0]	I s°und	I
	Large reflected	I
Small = 0	Large = 10

I

51En