Audio-form presentation of text messages

• US 20020193996A1
• Filed: 06/03/2002
• Published: 12/19/2002
• Est. Priority Date: 06/04/2001
• Status: Active Grant

• Current Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Original Assignee: Hewlett-Packard Company (HP Inc.)
• Inventors: Squibbs, Robert Francis, Belrose, Guillaume, Brittan, Paul St. John
• Granted Patent: US 7,103,548 B2
• Time in Patent Office: Days
• US Class Current: 704/260
• CPC Class Codes: H04M 1/72427 for supporting games or graphical animations
• CPC Class Codes: H04M 1/7243 with interactive means for internal management of messages

Abstract

A text message generated at a sending device is converted into audio form by a message-conversion system for delivery to a target recipient. This conversion is effected in a manner enabling emotions, encoded by indicators embedded in the text message, to be expressed through multiple types of presentation feature in the audio form of the message. The mapping of emotions to feature values is pre-established for each feature type whilst the sender selection of one or more feature types to be used to express encoded emotions is specified by type indications inserted into the message at its time of generation.

Claims

1. A communications method comprising the steps of:

(a) providing association data indicating for each of multiple types of presentation feature by which emotions can be expressed in audio form, a respective value of the feature concerned that is to be used to express each of plural emotions;

(b) generating a text message at a sending device, the generated text message having user-set embedded emotion indicators and feature-type indications,

(c) converting the text message into audio form for delivery to a target recipient, emotions indicated by the embedded emotion indicators being expressed in said audio form using presentation feature types indicated by the embedded feature-type indicators with the values used for these presentation features being determined by said association data.

2. A method according to claim 1, wherein at least one said feature-type indication is associated with each emotion indicator included in the message.

3. A method according to claim 1, wherein each feature-type indication in a message has effect until superseded by the occurrence of a next type indication in the message.

4. A method according to claim 1, wherein each feature-type indication in a message has effect until cancelled.

5. A method according to claim 1, wherein said multiple feature types comprise at least two of:

voice type;

background theme;

effects sound;

user recording.

6. A method according to claim 1, wherein the sending device and recipient communicate across a communications infrastructure, at least part of step (c) being effected in the communications infrastructure.

7. A method according to claim 1, wherein at least part of step (c) is effected in a device associated with the message recipient.

8. A method according to claim 1, wherein in step (c) the determination of the feature type and value to be used to express the emotion indicated by each emotion indicator, is effected at one of the sender device, an element of a communications infrastructure communicating the sender device and recipient, and a device associated with the recipient.

9. A method according to claim 1, wherein the association data is previously provided by the message sender.

10. A method according to claim 1, wherein the association data is previously provided by the target recipient.

11. A method according to claim 1, wherein the emotion indicators take the form of character strings forming pictorial representations of corresponding emotions.

12. A method according to claim 1, wherein the type indicators take the form of characters inserted immediately after emotion indicators.

15. A system according to claim 14, wherein the interpretation arrangement is operative to continue to give effect to each type indication embedded in the text message until superseded by the occurrence of a next type indication in the message.

16. A system according to claim 14, wherein the interpretation arrangement is operative to continue to give effect to each type indication embedded in the text message until cancelled.

17. A system according to claim 14, wherein said multiple feature types comprise at least two of:

voice type;

background theme;

effects sound;

user recording,

the presentation-feature generation arrangement being adapted to produce audio-form outputs of these types.

18. A system according to claim 14, wherein at least the presentation-feature generation arrangement is situated in a communications infrastructure used to communicate a text-message sending device with an audio-form message receiving device.

19. A system according to claim 14, wherein at least the presentation-feature generation arrangement is situated in an audio-form message receiving device.

20. A system according to claim 14, wherein the interpretation arrangement is located at one of a text-message sending device, an element of a communications infrastructure communicating the sending device and an audio-form message receiving device, and an audio-form message receiving device.

21. A system according to claim 14, wherein the data store has an associated user interface for enabling users to remotely specify said association data.

22. A system according to claim 21, wherein the association data is data previously specified by the sender of the text message.

23. A system according to claim 21, wherein the association data is data previously specified by an intended recipient of the text message.

13. A communications method in which a text message generated at a sending device is converted into audio form by a message-conversion system for delivery to a target recipient, this conversion being effected in a manner enabling emotions, encoded by indicators embedded in the text message, to be expressed through multiple types of presentation feature in the audio form of the message, the mapping of emotions to feature values being pre-established for each feature type whilst the sender selection of one or more feature types to be used to express encoded emotions being specified under user control by type indications in the message.

14. A system for converting a text message into audio form, the text message having embedded emotion indicators and feature-type indications the latter of which serve to determine which of multiple audio-form presentation feature types are to be used to express, in the audio form of the text message, the emotions indicated by said emotion indicators;

the system comprising;

a data store holding association data indicating for each of multiple types of presentation feature by which emotions can be expressed in audio form, a respective value of the feature concerned that is to be used to express each of plural emotions;

an interpretation arrangement responsive to the succession of emotion indicators and feature-type indications embedded in the text message to determine for each emotion indicator what type of presentation feature is to be used to express the indicated emotion and, by reference to said association data, what value of that presentation feature is to be used;

an audio-output generation subsystem comprising

a text-to-speech converter, and

a presentation-feature generation arrangement operative, under the control of the interpretation arrangement, to provide audio-form presentation features in accordance with the succession of emotion indicators and feature-type indications embedded in the text message.

24. A device for generating a text message, the device including user-controlled input interface enabling the user to embed in the text message both emotion indicators indicative of emotions to be expressed, and feature-type indications which serve to determine which of multiple audio-form presentation feature types are to be used to express, in an audio form of the text message, the emotions indicated by said emotion indicators.