acoustic suspension造句

• The speaker is acoustic suspension, so the whole cabinet is airtight.
• The acoustic suspension principle takes advantage of this relatively linear spring.
• Closed back cabinets may be acoustic suspension or bass reflex.
• This design falls between acoustic suspension and bass reflex enclosures.
• By March 1957, AR began shipping a smaller, less expensive, acoustic suspension system, the KLH.
• Acoustic suspension woofers were once very popular in hi-fi systems due to their low distortion.
• In 1954, Edgar Villchur developed the acoustic suspension principle of loudspeaker design in Cambridge, Massachusetts.
• Its two-way acoustic suspension has a subtle bass boost that makes it good for indoor use.
• Subwoofers have been designed using a number of enclosure approaches : bass reflex, acoustic suspension, bandpass.
• Over the next two decades, almost all major loudspeaker manufacturers gradually changed from mechanical to acoustic suspension.
• Like the NS-1000, it is a 3-way acoustic suspension speaker system with a beryllium-dome midrange and tweeter.
• Even though acoustic suspension cabinets are often called " sealed box " designs, they are not entirely airtight.
• They were rated at 60 watts RMS and 120 watts maximum and were in a 36-pound acoustic suspension enclosure.
• Compared to bass reflex cabinets, acoustic suspension has a flatter frequency response and slower rolloff below their resonant frequency.
• The AR-3, which combined the acoustic suspension woofer with the dome tweeter, is considered Villchur's ultimate achievement in speakers.
• He was responsible for a number of innovations, including, in part, the acoustic suspension loudspeaker, and the high fidelity cassette deck.
• Acoustic suspension arrived in the loudspeaker marketplace in 1955, making it possible to get low bass from a small, bookshelf-sized enclosure.
• This greatly improved high-frequency fidelity by its smooth response and wide dispersion of sound, and complemented the acoustic suspension woofer's improved bass response.
• Acoustic suspension or air suspension is a variation of the closed-box enclosure, using a box size that exploits the almost linear air spring which results.
• Villchur's key innovation was an acoustic suspension ( also called " sealed box " ) design, by which the woofer and other drivers were in separately enclosed chambers.