Acoustic data communication device

摘要

An audio data processing system is a client-server system including an audio data communication device and an audio data processing device which are linked together via a communication network. The audio data communication device includes an acoustic generator, a control device, a transmitter and a receiver in connection with first and second storage areas. The transmitter sequentially transmits a time series of unprocessed data DA[n] stored in the first storage area, while the receiver sequentially receives a time series of processing-completed data DB[n] from the acoustic data processing device so that processing-completed data are stored in the second storage area and sequentially reproduced. When specific processing-completed data is not stored in the second storage area, the control device designates and reproduces specific unprocessed data, which is unprocessed acoustic data corresponding to specific processing-completed data. Alternatively, the control device designates and reproduces cross-faded acoustic data, combining unprocessed data and processing-completed data.

主权项

1. An acoustic data communication device comprising:
a first storage area that stores a time series of unprocessed data representing original acoustic data prior to acoustic processing by an acoustic data processing device; a communication device that:
sequentially transmits the unprocessed data stored in the first storage area to the acoustic data processing device; andsequentially receives a processing-completed data generated by the acoustic data processing device, which processes the transmitted unprocessed data; a second storage area that sequentially stores a time series of processing-completed data received from the acoustic data processing device; a processor configured to execute:
an acoustic data designation task that sequentially designates the time series of processing-completed data corresponding to the time series of unprocessed data stored in the first storage area,wherein when a specific processing-completed data is not stored in the second storage area at the timing of designating the specific processing-completed data, the acoustic data designation task designates a specific unprocessed data stored in the first storage area instead of the specific processing-completed data,a reproduction task that sequentially reproduces acoustic data designated by the acoustic data designation task; andan instruction generating task that sequentially generates processing instructions to store the unprocessed data in the first storage area and sequentially transmit the stored unprocessed data to the acoustic data processing device to allow the acoustic data designation task to designate the processing-completed data corresponding to the unprocessed data by each processing instruction,wherein the acoustic data designating task designates the specific unprocessed data after a predetermined period has lapsed after the communication device has transmitted the unprocessed data to the acoustic data processing device, andwherein the predetermined period is determined based on an average time elapsed between the timing of transmitting the unprocessed data to the acoustic processing device and the timing of receiving the processing-completed data representing the result of processing of the unprocessed data.