Today Special

Rickie Lee Jones.

http://www.menggang.com/music/folk/rljones/rljones.html

BOSE AWCS(ACOUSTIC WAVE CANNON SYSTEM),声波管低音，加农炮。

按照BOSE公司最初的介绍，此炮是吊在空中的，因为炮口两边都要出声，所以周围空间要非常大。

FYI

dear c-hing,

i am looking for the Bose Lifestyle V35. can i know if i can get any better bargain than in showroom?

many thanks!

Someone in sell in R33 2nd hand.

Don't miss it..!!

Bose 901 MK II 32高53闊22深33深,因為五角形所以有2個不同深度.$4500請留電話

Modern Talking!!!!

now
use the BOSE 802 in AV.
very good.
Planning to have any two subwoofer.
to have LCR subwoofer set up...very crazy..

發燒友2

...see see

Fig. 2: The "sweet spot" for near-field monitors.



NEAR FIELD MONITORS

Traditional studios have large monitors mounted at a considerable distance (6 to 10 ft. or so) from the mixer, with the front flush to the wall, and an acoustically-treated control room to minimize response variations. The "sweet spot" - the place where room acoustics are most favorable - is designed to be where the mixing engineer sits at the console.

In smaller studios, near-field monitors have become the standard way to monitor. With this technique, small speakers sit around 3 to 6 feet from the mixer's ears, with the head and speakers forming a triangle (Fig. 2). The speakers should point toward the ears and be at ear level; if slightly above ear level, they should point downward toward the ears.

Near-field monitors minimize the impact of room acoustics on the overall sound, as the speakers' direct sound is far louder than the reflections coming off the room surfaces. They also do not have to produce a lot of power because of their proximity to your ears, which also relaxes the requirements for the amps feeding them.

However, placement in the room is still an issue. If placed too close to the walls, there will be a bass build-up. Although you can compensate with EQ (or possibly controls on the speakers themselves), the build-up will be different at different frequencies. High frequencies are not as affected because they are more directional.

If the speakers are free-standing and placed away from the wall, back reflections from the speakers bouncing off the wall could affect the sound. You're pretty safe if the speakers are more than 6 ft. away from the wall in a fairly large listening space (this places the first frequency null point below the normally audible range), but not everyone has that much room. My crude solution is to mount the speakers a bit away from the wall on the same table holding the mixer, and pad the walls behind the speakers with as much sound-deadening material as possible.

Nor are room reflections the only problem; with speakers placed on top of a console, reflections from the console itself can cause inaccuracies. To get around this problem, I use a relatively small main mixer, so the near-fields fit to the side of the mixer, and are slightly elevated. This makes as direct a path as possible from speaker to eardrum.