Abstract: The present invention relates to a method for receiving data transmitted acoustically. The method includes receiving an acoustically transmitted signal encoding data; processing the received signal to minimise environmental interference within the received signal; and decoding the processed signal to extract the data. The data encoded within the signal using a sequence of tones. A method for encoding data for acoustic transmission is also disclosed. This method includes encoding data into an audio signal using a sequence of tones. The audio signal in this method is configured to minimise environmental interference. A system and software are also disclosed.

Abstract: The present invention relates to a method for authenticating a device with a wireless access point. The method includes receiving an audio signal at the device via a microphone; processing the audio signal to extract a code; using the code to authenticate the device, at least to part, with the wireless access point; and in response to the authentication, providing access to one or more network services to the device via the wireless access point A system and software are also disclosed.

Abstract: The present invention relates to a method for communicating data acoustically. The method includes segmenting the data into a sequence of symbols; encoding each symbol of the sequence into a plurality of tones; and acoustically generating the plurality of tones simultaneously for each symbol in sequence. Each of the plurality of tones for each symbol in the sequence may be at a different frequency.

Abstract: The present invention relates to a method for receiving data transmitted acoustically. The method includes receiving an acoustically transmitted signal encoding data; processing the received signal to minimise environmental interference within the received signal; and decoding the processed signal to extract the data. The data encoded within the signal using a sequence of tones. A method for encoding data for acoustic transmission is also disclosed. This method includes encoding data into an audio signal using a sequence of tones. The audio signal in this method is configured to minimise environmental interference. A system and software are also disclosed.

Abstract: The present invention relates to a method of triggering an event. The method includes receiving a signal stream, detecting a trigger point within the signal stream using a fingerprint associated with the trigger point and triggering an event associated with the detected trigger point.

Abstract: The present invention relates to a method for communicating data acoustically. The method includes segmenting the data into a sequence of symbols; encoding each symbol of the sequence into a plurality of tones; and acoustically generating the plurality of tones simultaneously for each symbol in sequence. Each of the plurality of tones for each symbol in the sequence may be at a different frequency.

Abstract: The present invention relates to a method for receiving data transmitted acoustically. The method includes the steps of receiving an acoustically transmitted signal; and decoding the signal using, at least, a first plurality of voters to extract the data. The first plurality of voters comprise differing values for a first acoustic characteristic to address interference. A system and software are also disclosed.

Abstract: The present invention relates to a method for receiving data transmitted acoustically. The method includes receiving an acoustically transmitted signal encoding data; processing the received signal to minimise environmental interference within the received signal; and decoding the processed signal to extract the data. The data encoded within the signal using a sequence of tones. A method for encoding data for acoustic transmission is also disclosed. This method includes encoding data into an audio signal using a sequence of tones. The audio signal in this method is configured to minimise environmental interference. A system and software are also disclosed.

Abstract: The present invention relates to a method for authenticating a device with a wireless access point. The method includes receiving an audio signal at the device via a microphone; processing the audio signal to extract a code; using the code to authenticate the device, at least to part, with the wireless access point; and in response to the authentication, providing access to one or more network services to the device via the wireless access point A system and software are also disclosed.

Abstract: The present invention relates to a method for receiving data transmitted acoustically. The method includes the steps of receiving an acoustically transmitted signal; and decoding the signal using, at least, a first plurality of voters to extract the data. The first plurality of voters comprise differing values for a first acoustic characteristic to address interference. A system and software are also disclosed.

Abstract: The present invention relates to a method for receiving data transmitted acoustically. The method includes receiving an acoustically transmitted signal encoding data; processing the received signal to minimise environmental interference within the received signal: and decoding the processed signal to extract the data. The data encoded within the signal using a sequence of tones. A method for encoding data for acoustic transmission is also disclosed. This method includes encoding data into an audio signal using a sequence of tones. The audio signal in this method is configured to minimise environmental interference. A system and software are also disclosed.

Abstract: The present invention relates to a method for authenticating a device with a wireless access point. The method includes receiving an audio signal at the device via a microphone; processing the audio signal to extract a code; using the code to authenticate the device, at least in part, with the wireless access point; and in response to the authentication, providing access to one or more network Services to the device via the wireless access point. A system and software are also disclosed.

Abstract: The present invention relates to a method for receiving data transmitted acoustically. The method includes receiving an acoustically transmitted signal encoding data; processing the received signal to minimise environmental interference within the received signal; and decoding the processed signal to extract the data. The data encoded within the signal using a sequence of tones. A method for encoding data for acoustic transmission is also disclosed. This method includes encoding data into an audio signal using a sequence of tones. The audio signal in this method is configured to minimise environmental interference. A system and software are also disclosed.

Abstract: The present invention relates to a method for communicating data acoustically. The method includes segmenting the data into a sequence of symbols; encoding each symbol of the sequence into a plurality of tones; and acoustically generating the plurality of tones simultaneously for each symbol in sequence. Each of the plurality of tones for each symbol in the sequence may be at a different frequency.

Abstract: The present invention relates to a method for authenticating a device with a wireless access point. The method includes receiving an audio signal at the device via a microphone; processing the audio signal to extract a code; using the code to authenticate the device, at least in part, with the wireless access point; and in response to the authentication, providing access to one or more network Services to the device via the wireless access point. A system and software are also disclosed.

Abstract: The present invention relates to a method for receiving data transmitted acoustically. The method includes the steps of receiving an acoustically transmitted signal; and decoding the signal using, at least, a first plurality of voters to extract the data. The first plurality of voters comprise differing values for a first acoustic characteristic to address interference. A system and software are also disclosed.

Abstract: The present invention relates to a method for receiving data transmitted acoustically. The method includes receiving an acoustically transmitted signal encoding data; processing the received signal to minimise environmental interference within the received signal; and decoding the processed signal to extract the data. The data encoded within the signal using a sequence of tones. A method for encoding data for acoustic transmission is also disclosed. This method includes encoding data into an audio signal using a sequence of tones. The audio signal in this method is configured to minimise environmental interference. A system and software are also disclosed.