Real-time interactive voice recognition and response over the internet
Methods and systems for handling speech recognition processing in effectively real-time, via the Internet, in order that users do not experience noticeable delays from the start until they receive responsive feedback. A user uses a client to access the Internet and a server supporting speech recognition processing. The user inputs speech to the client, which transmits the user speech to the server in approximate real-time. The server evaluates the user speech, and provides responsive feedback to the client, again, in approximate real-time, with minimum latency delays. The client upon receiving responsive feedback from the server, displays, or otherwise provides, the feedback to the user.
1. A method comprising:
receiving, by a server from a client device, a data transmission including one or more packets encoding voice data, a first value, and a question count identifier;
processing, by the server, the voice data to generate a response to the voice data, wherein the server processes the voice data for a period of time at least partially determined by the first value; and
transmitting, by the server in response to the data transmission, the response to the voice data to the client device, wherein the response is determined by:
identifying a portion of an audio file using the question count identifier, and
transmitting the portion of the audio file to the client device.
2. The method of claim 1 , wherein the first value includes an accuracy value and the server is configured to process the voice data for an amount of processor time determined by the accuracy value.
3. The method of claim 1 , wherein the first value includes a threshold value and the server is configured to process the voice data by applying a threshold level of recognition to a spoken word in the voice data, wherein the threshold level of recognition is determined by the threshold value.
4. The method of claim 1 , wherein the response includes text data and the client device is configured to process the text data into audio data.
5. The method of claim 1 , wherein transmitting the response to the voice data to the client device over the Internet includes causing a display of visual information on a screen of the client device.
6. The method of claim 1 , wherein transmitting the response to the voice data to the client device over the Internet includes causing an output of audio information on an audio output device of the client device.
7. The method of claim 1 , wherein the response is communicated from server to a client over the Internet, and causes a speech output on an audio output device of the client device.
8. The method of claim 1 , wherein transmitting the response to the voice data to the client device over the Internet includes causing an output of audio and visual information by the client device.
9. A method, comprising:
transmitting, by a client device to a server, a data transmission including one or more packets encoding voice data and a first value;
receiving, by the client device from the server, a response to the voice data, wherein the voice data has been processed by the server for a period of time at least partially determined by the first value;
transmitting, to the server and after receiving the response to the voice data, a request for a correct speech file; and
receiving, from the server, an audio file that is the correct speech file.
10. The method of claim 9 , wherein the first value includes an accuracy value and the server is configured to process the voice data for an amount of processor time determined by the accuracy value.
11. The method of claim 9 , wherein the first value includes a threshold value and the server is configured to process the voice data by applying a threshold level of recognition to a spoken word in the voice data, wherein the threshold level of recognition is determined by the threshold value.
12. The method of claim 9 , wherein the response includes text data and including processing the text data into audio data.
13. The method of claim 9 , including:
processing the response to the voice data into visual information; and
displaying the visual information on a screen of the client device.
14. The method of claim 9 , including:
processing the response to the voice data into audio information; and
outputting the audio information on an audio output device of the client device.
15. The method of claim 9 , including:
processing the response to the voice data into speech output; and
outputting the speech output on an audio output device of the client device.
16. A system, comprising:
a server including a processor configured to:
receive a data transmission from a client device, the data transmission including one or more packets encoding voice data, a first value, and a question count identifier;
process the voice data to generate a response to the voice data, wherein the voice data is processed for a period of time at least partially determined by the first value; and
transmit, in response to the data transmission, the response to the voice data to the client device, wherein the response is determined by:
identifying a portion of an audio file using the question count identifier, and
transmitting the portion of the audio file to the client device.
17. The system of claim 16 , wherein the first value includes an accuracy value and the processor is configured to process the voice data for an amount of processor time determined by the accuracy value.
18. The system of claim 16 , wherein the first value includes a threshold value and the processor is configured to process the voice data by applying a threshold level of recognition to a spoken word in the voice data, wherein the threshold level of recognition is determined by the threshold value.
19. The system of claim 16 , wherein the processor is configured to:
execute one or more speech processing threads; and
input the voice data into the one or more speech processing threads for processing.
20. The system of claim 16 , including a storage device configured to store a plurality of response data files and wherein processing the voice data to generate a response to the voice data includes identifying a first response data file in the plurality of response data files using the voice data and the response to the voice data includes at least a portion of the first response data file.