Voice-coded in-band data for interactive calls
First Claim
1. A computer-implemented method, comprising:
- monitoring, by a local computing device, an audio-receiving channel;
detecting a data-encoding signal from the audio-receiving channel, wherein the audio-receiving channel carries an audio signal that includes a voice signal and the data-encoding signal from a remote device;
decoding the data-encoding signal to obtain a data element;
determining that a received data element includes a request for a user-preference parameter;
determining, from a profile of a local user, a user-preference value that satisfies the request;
responsive to determining that the user-preference parameter is sensitive user information, presenting an interactive user-interface to the local user, wherein the interactive user-interface requests a permission from the local user to reveal the requested information to the remote device; and
responsive to detecting a response from the local user that grants the permission, communicating the user-preference value to the remote device.
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Accused Products
Abstract
A voice-coded in-band communication device monitors a voice-coded channel to detect data to present to a user. During operation, the communication device can detect a data-encoding signal from the voice-coded channel, such that the voice-coded channel can carry an audio signal that includes a voice signal and the data-encoding signal. The device decodes the data-encoding signal to detect a data element. The data element can include information that is to be presented to a local user, a request from a remote device for information about the local user, or information that the system can use to establish a peer-to-peer connection with the remote device over a separate data channel. The device can also generate a filtered audio signal to present to the user by removing the detected data-encoding signal from the voice-coded channel, and then reproduces the filtered audio signal for the user.
14 Citations
23 Claims
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1. A computer-implemented method, comprising:
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monitoring, by a local computing device, an audio-receiving channel; detecting a data-encoding signal from the audio-receiving channel, wherein the audio-receiving channel carries an audio signal that includes a voice signal and the data-encoding signal from a remote device; decoding the data-encoding signal to obtain a data element; determining that a received data element includes a request for a user-preference parameter; determining, from a profile of a local user, a user-preference value that satisfies the request; responsive to determining that the user-preference parameter is sensitive user information, presenting an interactive user-interface to the local user, wherein the interactive user-interface requests a permission from the local user to reveal the requested information to the remote device; and responsive to detecting a response from the local user that grants the permission, communicating the user-preference value to the remote device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. An apparatus, comprising:
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a monitoring module to detect a data-encoding signal from an audio-receiving channel, wherein the audio-receiving channel carries an audio signal that includes a voice signal and the data-encoding signal from a remote device; and a decoding module to decode the data-encoding signal to obtain a data element; a data-analyzing module to determine that a received data element includes a request for a user-preference parameter; a profile-analyzing module to determine, from a profile of a local user, a user-preference value that satisfies the request; a user-interface module to present an interactive user-interface to the local user, responsive to determining that the user-preference parameter is sensitive user information, wherein the interactive user-interface requests a permission from the local user to reveal the requested information to the remote device; and a communication module to communicate the user-preference value to the remote device, responsive to detecting a response from the local user that grants the permission.
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17. A computer-implemented method, comprising:
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selecting, by a local computing device, one or more data elements to provide to a remote computing device; generating an outbound data-encoding signal that includes the selected data elements; and transmitting the outbound data-encoding signal over an audio-transmission channel, wherein the audio-transmission channel carries an audio signal that includes a voice signal and the outbound data-encoding signal; wherein a data element provided to the remote computing device includes at least one or more of; a plurality of menu options, from a menu tree, that are to be presented to a user of the remote computing device; executable code that implements a graphical user interface; an interactive user-interface element; a universal resource locator (URL) to an object that is to be presented to a user of the remote computing device; an identifier to a cached object at the remote computing device; and a request for a user-preference parameter for a user of the remote computing device. - View Dependent Claims (18, 19, 20, 21)
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22. A non-transitory computer-readable storage medium storing instructions that when executed by a computer cause the computer to perform a method, the method comprising:
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selecting one or more data elements to provide to a remote computing device; generating an outbound data-encoding signal that includes the selected data elements; and transmitting the outbound data-encoding signal over an audio-transmission channel, wherein the audio-transmission channel carries an audio signal that includes a voice signal and the outbound data-encoding signal; wherein a data element provided to the remote computing device includes at least one or more of; a plurality of menu options, from a menu tree, that are to be presented to a user of the remote computing device; executable code that implements a graphical user interface; an interactive user-interface element; a universal resource locator (URL) to an object that is to be presented to a user of the remote computing device; an identifier to a cached object at the remote computing device; and a request for a user-preference parameter for a user of the remote computing device. - View Dependent Claims (23)
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Specification