IVR engagements and upfront background noise
View Patent ↗Embodiments of the present invention pertain to reducing or eliminating speech recognition error when background noise is detected at a caller's location. For example, when background noise is detected at the caller's location, the caller may be prompted to use dual-tone multi-frequency (DTMF).
1. An apparatus, comprising:
memory comprising a set of instructions; and
at least one processor, wherein
the set of instructions, when executed by the at least one processor, are configured to cause the apparatus to:
listen for background noise at a location of a caller when a call is received,
determine whether there is a sufficient degree of background noise at the location of the caller prior to playing a message to the caller,
determine whether the sufficient degree of background noise at the location of the caller would make speech recognition impossible based on a signal strength of the background noise, and
prompt the caller to use dual-tone multi-frequency (DTMF) when the signal strength of the background noise is determined to be excessive.
2. The apparatus of claim 1 , wherein the set of instructions, when executed by the at least one processor, are configured to cause the apparatus to instruct the caller to use speech recognition during the call when the background noise is not excessive.
3. The apparatus of claim 1 , wherein the set of instructions, when executed by the at least one processor, are configured to cause the apparatus to determine whether speech recognition error occurred during the call.
4. The apparatus of claim 3 , wherein the set of instructions, when executed by the at least one processor, are configured to cause the apparatus to instruct the caller to use the DTMF when speech recognition error is detected during the call.
5. A computer-implemented method, comprising:
listening, by a computing system, for background noise at a location of a caller when a call is received;
determining whether there is a sufficient degree of background noise at the location of the caller prior to playing a message to the caller;
determine whether the sufficient degree of background noise at the location of the caller would make speech recognition impossible based on the signal strength of the background noise; and
prompting, by the computing system, the caller to use dual-tone multi-frequency (DTMF) when the signal strength of the background noise is determined to be excessive.
6. The computer-implemented method of claim 5 , further comprising:
instructing the caller, by the computing system, to use speech recognition during the call when the background noise is not excessive.
7. The computer-implemented method of claim 5 ,
determining, by the computing system, whether speech recognition error occurred during the call.
8. The computer-implemented method of claim 7 , further comprising:
instructing the caller, by the computing system, to use the DTMF when speech recognition error is detected during the call.
9. A computer program embodied on a non-transitory computer-readable medium, the computer program configured to cause at least one processor to:
listen for background noise at a location of a caller when a call is received,
determine whether there is a sufficient degree of background noise at the location of the caller prior to playing a message to the caller,
determine whether the sufficient degree of background noise at the location of the caller would make speech recognition impossible based on a signal strength of the background noise, and
prompt the caller to use dual-tone multi-frequency (DTMF) when the signal strength of the background noise is determined to be excessive.
10. The apparatus of claim 9 , wherein the computer program is further configured to cause the at least one processor to instruct the caller to use speech recognition during the call when the background noise is not excessive.
11. The apparatus of claim 9 , wherein the computer program is further configured to cause the at least one processor to determine whether speech recognition error occurred during the call.
12. The apparatus of claim 9 , wherein the computer program is further configured to cause the at least one processor to instruct the caller to use the DTMF when speech recognition error is detected during the call.