TrillBit SDK
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TrillBit's data over sound technology is facilitated through the following protocols:
  1. 1.
    VoIP protocol: Transmission of data over sound via phone line.
  2. 2.
    Audible protocol: Most applicable to use-cases where audibility of sound transmitted is required or desirable.
  3. 3.
    Frequency of 16 KHz: Most applicable for Embedded devices supporting this sampling rate.
  4. 4.
    Ultrasonic protocol: This supports data transmission that is inaudible with frequencies of 17-20KHz.
Additional protocols for user specific use-case, are available on request.