Acoustic System, Acoustic System Control Device, and Acoustic System Control Method
AssigneeYamaha Corporation
InventorsHaruki UEHARA, Katsuaki TANAKA, Akihiko SUYAMA
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Abstract
An acoustic system includes a supply device, which is connected to a network and configured to supply an acoustic signal to the network. The acoustic system also includes a plurality of output devices each configured to output a sound based on the acoustic signal supplied from the supply device via the network and a control device configured to control, based on a frequency of the acoustic signal, to which output device the acoustic signal is to be supplied out of the plurality of output devices.
Claims20
An acoustic system, comprising:
- a supply device, which is connected to a network and configured to supply an acoustic signal to the network;
- a plurality of output devices each configured to output a sound based on the acoustic signal supplied from the supply device via the network;
- and
- a control device configured to control, based on a frequency of the acoustic signal, to which output device the acoustic signal is to be supplied out of the plurality of output devices.
An acoustic system control device, comprising:
- an acoustic signal obtaining unit configured to obtain an acoustic signal;
- an optimum frequency characteristics obtaining unit configured to obtain, from each of a plurality of output devices each configured to output a sound based on the acoustic signal, optimum frequency characteristics of the each of the plurality of output devices;
- and
- a selection unit configured to select, from among the plurality of output devices, based on the acoustic signal and on the optimum frequency characteristics, at least one output device to which the acoustic signal is to be output.
An acoustic system control method, comprising:
- supplying an acoustic signal to a network after being connected to the network;
- and
- controlling, based on a frequency of the acoustic signal, to which output device the acoustic signal is to be supplied out of a plurality of output devices each configured to output a sound based on the acoustic signal supplied via the network.
Dependencies are inferred from the claim text.