摘要:
First and second disc drives which respectively read first and second discs on which signals are digitally recorded perform multiprocessing of each disc's signals by a single demodulator circuit based on commands from a host device. In this way, the single demodulator circuit is shared by the first and the second disc drives, and each disc drive can be used in the same way as two independent disc drives.
摘要:
An incinerator has a furnace body whose height is 1.5-10 times the average internal diameter thereof. A combustion chamber is included which is formed by providing a plurality of air blast ports in a lower side wall and/or bank in the furnace body. A gas exhaust port is provided in the upper side of the combustion chamber and the side wall of the upper portion of the furnace body. A duct is included for leading an exhaust gas from the exhaust port to a place for making secondary use thereof.
摘要:
Provided is a headphone unit including a housing having a convex portion and accommodating a driver unit, a support in contact with part of the outer surface of the convex portion, and a frictional member in contact with the support and the outer surface of the convex portion. The frictional member generates greater friction against the convex portion than the friction between the support and the convex portion. The housing is swingably joined to the support.
摘要:
A voice coil unit for a dynamic electro-acoustic transducer is disposed in a magnetic circuit, outputs acoustic waves through driving of a diaphragm in response to digital signals, and includes coils that are each composed of a multi-strand wire and receive different digital signals.
摘要:
Provided is a headphone unit including a housing having a convex portion and accommodating a driver unit, a support in contact with part of the outer surface of the convex portion, and a frictional member in contact with the support and the outer surface of the convex portion. The frictional member generates greater friction against the convex portion than the friction between the support and the convex portion. The housing is swingably joined to the support.
摘要:
A wiring structure is provided for an electroacoustic transducer directly converting digital signals from a single sound source to sound waves without conversion to analog signals. The structure includes a diaphragm, and a plurality of voice coils fixed to the diaphragm. The voice coils are connected to respective cables each consisting of a stranded pair of positive and negative input lines.
摘要:
A wiring structure is provided for an electroacoustic transducer directly converting digital signals from a single sound source to sound waves without conversion to analogue signals. The structure includes a diaphragm, and a plurality of voice coils fixed to the diaphragm. The voice coils are connected to respective cables each consisting of a stranded pair of positive and negative input lines.
摘要:
A band, a wristwatch with the band and a method of making the band are described. The band includes a strip-like body with a series of holes provided therein along a length thereof for adjusting an effective length thereof. The body includes a band-shaped support layer of woven or knit fabric of bundles of one or more kinds of fibers, the fibers being selected from a group including carbon fibers, glass fibers, aramid fibers and boron fibers. The body also includes a first resin layer adhering closely to one surface of the support layer, and a second resin layer adhering closely to the other surface of the support layer. The fibers of the support layer extend at a predetermined angle to longitudinal and transverse directions of the body.
摘要:
A band, a wristwatch with the band and a method of making the band are described. The band includes a strip-like body with a series of holes provided therein along a length thereof for adjusting an effective length thereof. The body includes a band-shaped support layer of woven or knit fabric of bundles of one or more kinds of fibers, the fibers being selected from a group including carbon fibers, glass fibers, aramid fibers and boron fibers. The body also includes a first resin layer adhering closely to one surface of the support layer, and a second resin layer adhering closely to the other surface of the support layer. The fibers of the support layer extend at a predetermined angle to longitudinal and transverse directions of the body.