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Communication device and non-transitory computer-readable medium

  • US 9,473,541 B2
  • Filed: 11/21/2014
  • Issued: 10/18/2016
  • Est. Priority Date: 11/29/2013
  • Status: Active Grant
First Claim
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1. A non-transitory computer-readable medium storing computer-readable instructions, the instructions, when executed by a processor of a communication device configured to connect a network, performing processes comprising:

  • a first judgment operation judging whether sampling data of sound for a period of time equal to or greater than a predetermined period of time is stored in a first storage portion;

    a first generation operation sequentially generating, in response to the first judgment operation judging that the sampling data of sound for the period of time equal to or greater than the predetermined period of time is stored in the first storage portion, unit sound data by sequentially compressing the sampling data in the first storage portion for the predetermined period of time in an order of storage in the first storage portion;

    a storage operation storing the unit sound data in a second storage portion;

    a determination operation determining whether a communication state of the network is one of a first state and a second state different from the first state based on at least one of transmission data transmitted to the network and reception data received from the network;

    a setting operation setting a combined time corresponding to a length of time of sound in sound data included in a single packet, the combined time being one of;

    a first period of time when the determination operation determines that the communication state is the first state; and

    a second period of time longer than the first period of time when the determination operation determines that the communication state is the second state;

    a second judgment operation judging whether the unit sound data for a period of time equal to or greater than the combined time is stored in the second storage portion;

    a second generation operation generating the packet including the unit sound data for the combined time in response to the second judgment operation judging that the unit sound data for the period of time equal to or greater than the combined time is stored in the second storage portion; and

    a transmission operation transmitting, to at least one counterpart device at a cycle corresponding to the combined time, the packet generated by the second generation operation.

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