System and method for processing of speech content in email messages
View Patent ↗A system and method to provide email content within a separate part of an email, where the content is optimized for speaking and audio playback. Embodiments of the invention are methods for a speech-enabled email client to identify and use substitute speech content when outputting audio or reading to a user instead of the regular HTML or text parts of an email.
1. A method performed by a speech-enabled email client, comprising:
receiving, at the speech-enabled email client, an email sent to a user, the email comprising a plurality of plain text headers including a “from” header containing a sender name, the email further comprising data identifying a DNS record,
wherein the DNS record is a TXT record that includes an attribute specifying a resource location comprising a location of a pre-recorded DNS-based binary audio file on a network, the DNS record associated with the sender name in the “from” header, and
wherein the DNS record includes data specifying that the DNS-based binary audio file is usable for audibly rendering the associated sender name;
the speech-enabled email client determining whether the email contains the data identifying the DNS-based binary audio file; and
when the speech-enabled email client determines that the email contains the data identifying the DNS-based binary audio file for the “from” header and that the sender domain is included in a whitelist, in response to a user request to the speech-enabled email client, retrieving the DNS-based binary audio file via DNS resolution and playing the DNS-based binary audio file instead of converting the “from” header text to speech using TTS.
2. The method of claim 1 , wherein the user request is a request to play a summary of a list of emails.
3. The method of claim 1 , wherein the user request is a request to play at least the email.
4. The method of claim 1 , wherein the location of the pre-recorded DNS-based binary audio file is stored as a URL.
5. The method of claim 1 , wherein the DNS record includes phoneme-based pronunciation data for the sender name in the “from” header.
6. The method of claim 5 , wherein the speech-enabled email client prioritizes retrieval of a pre-recorded binary audio file over phoneme-based pronunciation data when both exist in a DNS record.
7. The method of claim 1 , wherein the DNS record is associated with the sender domain.
8. The method of claim 1 , wherein the speech-enabled email client retrieves the DNS record for the sender domain only if the email has been authenticated using an authentication scheme.
9. The method of claim 8 wherein the authentication scheme is DomainKeys Identified Mail (DKIM).
10. The method of claim 9 wherein the location of the pre-recorded binary audio file is a TXT record associated with a subdomain of the sender domain.
11. A system, comprising:
a speech-enabled email client, that:
receives, at the speech-enabled email client, an email sent to a user, the email comprising a plurality of plain text headers including a “from” header containing a sender name, the email further comprising data identifying a DNS record,
wherein the DNS record is a TXT record that includes an attribute specifying a resource location comprising a location of a pre-recorded DNS-based binary audio file on a network, the DNS record associated with the sender name in the “from” header, and
wherein the DNS record includes data specifying that the DNS-based binary audio file is usable for audibly rendering the associated sender name;
determines whether the email contains the data identifying the DNS-based binary audio file; and
when the speech-enabled email client determines that the email contains the data identifying the DNS-based binary audio file for the “from” header and that the sender domain is included in a whitelist, in response to a user request to the speech-enabled email client, retrieves the DNS-based binary audio file via DNS resolution and plays the DNS-based binary audio file instead of converting the “from” header text to speech using TTS.
12. The system of claim 11 , wherein the location of the pre-recorded binary audio file is stored as a URL.
13. The system of claim 11 , wherein the DNS record includes phoneme-based pronunciation data for the sender name in the “from” field.
14. The system of claim 13 , wherein the speech-enabled email client prioritizes retrieval of a pre-recorded binary audio file over phoneme-based pronunciation data when both exist in a DNS record.
15. The system of claim 14 , wherein the DNS record is associated with a domain name of an email address of the sender.
16. The system of claim 11 , wherein the speech-enabled email client retrieves the DNS record for the sender domain only if the email has been authenticated using an authentication scheme.
17. The system of claim 16 wherein the authentication scheme is DomainKeys Identified Mail (DKIM).
18. The system of claim 17 wherein the location of the pre-recorded binary audio file is a TXT record associated with a subdomain of a domain of the sender.