Electronic device with earphone/headphone recommendation based on contextual usage of wearable audio output device(s)

1 . An electronic device comprising:

an audio driver configured to communicatively couple serially to at least two wearable audio output devices; and

a controller communicatively coupled to the audio driver, and which:

monitors a context of presentation of audio output via each of the at least two wearable audio output devices, the context being one or more audio characteristics of a group comprising: (i) sound quality of the presentation; and (ii) a volume level of ambient sound;

associates, for each of the at least two wearable audio output devices, a respective air leakage value related to an airflow level that passes to at least one ear of a wearer, wherein a duration of exposure to reduced airflow level is related to risk level for moisture-related bacterial growth in the at least one ear;

associates, for each of the at least two wearable audio output devices, a respective ambient sound attenuation value that is designated as compatible with a range of sound quality and volume level of a corresponding context of presentation; and

in response to determining that the duration of exposure to reduced airflow level of a current one of the at least two wearable audio output devices has exceeded a duration threshold:

identifies a candidate wearable audio output device of the at least two wearable audio output devices that has an associated air leakage value that does not exceed a corresponding duration threshold and that has an associated ambient sound attenuation value that is compatible with the context of presentation; and

presents, via an output device, a recommendation to switch to the candidate wearable audio output device to mitigate the risk level while successfully presenting the audio output for the context.

2 . The electronic device of claim 1 , wherein the controller:

in response to determining a candidate wearable audio device is not available that has an associated air leakage value that does not exceed a corresponding duration threshold, presents an alert comprising a recommendation to pause presentation of the audio output.

3 . The electronic device of claim 1 , wherein the controller:

in response to determining a candidate wearable audio device is not available that has an associated air leakage value that does not exceed a corresponding duration threshold:

identifies a second candidate wearable audio output device of the at least two wearable audio output devices that has an associated ambient sound attenuation value that is compatible with the context of presentation; and

presents, via an output device, a recommendation to switch to the candidate wearable audio output device to successfully present the audio output for the context.

4 . The electronic device of claim 1 , wherein the controller:

in response to determining a candidate wearable audio device is not available that has an associated air leakage value that does not exceed a corresponding duration threshold:

identifies a user inventory of wearable audio output devices based on one or more input from a group comprising: (i) prior purchases; (ii) prior connections to the electronic device; and (iii) user inputs indicating prior possession;

identifies a third candidate wearable audio output device contained in the user inventory that has an associated air leakage value that does not exceed a corresponding duration threshold and that has an associated ambient sound attenuation value that is compatible with the context of presentation; and

presents, via an output device, a recommendation to switch to the third candidate wearable audio output device to successfully present the audio output for the context.

5 . The electronic device of claim 1 , wherein, in monitoring the context of presentation of audio output, the controller:

monitors audio input received at a microphone of one of the electronic device and a current in-use wearable audio output device from among the at least two wearable audio output devices; and

distinguishes, in the audio input, the ambient sound level from the audio output leaked from the current in-use wearable audio output device.

6 . The electronic device of claim 1 , wherein, in monitoring the context of the presentation of the audio output, the controller:

determines a location of the electronic device during the presentation of the audio output; and

associates a known local ambient sound level corresponding to the location.

7 . The electronic device of claim 1 , wherein the controller:

determines the sound quality of the presentation based on identifying a respective type of media being presented; and

associates the sound quality with a compatible volume differential between a volume level of the audio output and the ambient sound level as reduced by the associated ambient sound attenuation value.

8 . The electronic device of claim 1 , wherein the controller:

in response to determining that no candidate wearable audio output device is available to switch to:

presents a notification to move to another location having a lower ambient sound level; and

identifies a candidate wearable audio output device that has both: (i) an associated air leakage value that mitigates the risk level; and (ii) the associated ambient sound attenuation value to successfully present the audio output for listening by a user in the context of the lower ambient sound level at the other location.

9 . The electronic device of claim 1 , further comprising:

a communication subsystem by which the electronic device communicatively couples to the at least two wearable audio output devices;

wherein the controller identifies the candidate wearable audio output device of the at least two wearable audio output devices in part based on detecting, via the communication subsystem, availability of the candidate wearable audio output device to connect to the electronic device.

10 . A method comprising:

communicatively coupling serially, via an audio driver of an electronic device, to at least two wearable audio output devices;

monitoring a context of presentation of audio output via each of the at least two wearable audio output devices, the context being one or more audio characteristics of a group comprising: (i) sound quality of the presentation; and (ii) a volume level of ambient sound;

associating, for each of the at least two wearable audio output devices, a respective air leakage value related to an airflow level that passes to at least one ear of a wearer, wherein a duration of exposure to reduced airflow level is related to risk level for moisture-related bacterial growth in the at least one ear;

associating, for each of the at least two wearable audio output devices, a respective ambient sound attenuation value that is designated as compatible with a range of sound quality and volume level of a corresponding context of presentation; and

in response to determining that the duration of exposure to reduced airflow level of a current one of the at least two wearable audio output devices has exceeded a duration threshold:

identifying a candidate wearable audio output device of the at least two wearable audio output devices that has an associated air leakage value that does not exceed a corresponding duration threshold and that has an associated ambient sound attenuation value that is compatible with the context of presentation; and

presenting, via an output device, a recommendation to switch to the candidate wearable audio output device to mitigate the risk level while successfully presenting the audio output for the context.

11 . The method of claim 10 , further comprising:

in response to determining a candidate wearable audio device is not available that has an associated air leakage value that does not exceed a corresponding duration threshold, presenting an alert comprising a recommendation to pause presentation of the audio output.

12 . The method of claim 10 , further comprising:

in response to determining a candidate wearable audio device is not available that has an associated air leakage value that does not exceed a corresponding duration threshold:

identifying a second candidate wearable audio output device of the at least two wearable audio output devices that has an associated ambient sound attenuation value that is compatible with the context of presentation; and

presenting, via an output device, a recommendation to switch to the candidate wearable audio output device to successfully present the audio output for the context.

13 . The method of claim 10 , further comprising:

in response to determining a candidate wearable audio device is not available that has an associated air leakage value that does not exceed a corresponding duration threshold:

identifying a user inventory of wearable audio output devices based on one or more input from a group comprising: (i) prior purchases; (ii) prior connections to the electronic device; and (iii) user inputs indicating prior possession;

identifying a third candidate wearable audio output device contained in the user inventory that has an associated air leakage value that does not exceed a corresponding duration threshold and that has an associated ambient sound attenuation value that is compatible with the context of presentation; and

presenting, via an output device, a recommendation to switch to the third candidate wearable audio output device to successfully present the audio output for the context.

14 . The method of claim 10 , wherein monitoring the context of presentation of audio output further comprises:

monitoring audio input received at a microphone of one of the electronic device and a current in-use wearable audio output device from among the at least two wearable audio output devices; and

distinguishing, in the audio input, the ambient sound level from the audio output leaked from the current in-use wearable audio output device.

15 . The method of claim 10 , wherein monitoring the context of the presentation of the audio output further comprises:

determining a location of the electronic device during the presentation of the audio output; and

associating a known local ambient sound level corresponding to the location.

16 . The method of claim 10 , further comprising:

determining the sound quality of the presentation based on identifying a respective type of media being presented; and

associating the sound quality with a compatible volume differential between a volume level of the audio output and the ambient sound level as reduced by the associated ambient sound attenuation value.

17 . The method of claim 10 , further comprising:

in response to determining that no candidate wearable audio output device is available to switch to:

presenting a notification to move to another location having a lower ambient sound level; and

identifying a candidate wearable audio output device that has both: (i) an associated air leakage value that mitigates the risk level, and (ii) the associated ambient sound attenuation value to successfully present the audio output for listening by a user in the context of the lower ambient sound level at the other location.

18 . The method of claim 10 , further comprising:

communicatively coupling, via a communication subsystem of the electronic device, to the at least two wearable audio output devices; and

identifying the candidate wearable audio output device of the at least two wearable audio output devices in part based on detecting, via the communication subsystem, availability of the candidate wearable audio output device to connect to the electronic device.

19 . A non-transitory computer readable storage device; and

comprising program code that when executed by a processor associated with an electronic device, configures the processor to cause the electronic device to provide functionality of:

communicatively coupling serially, via an audio driver of the electronic device, to at least two wearable audio output devices;

monitoring a context of presentation of audio output via each of the at least two wearable audio output devices, the context being one or more audio characteristics of a group comprising: (i) sound quality of the presentation; and (ii) a volume level of ambient sound;

associating, for each of the at least two wearable audio output devices, a respective air leakage value related to an airflow level that passes to at least one ear of a wearer, wherein a duration of exposure to reduced airflow level is related to risk level for moisture-related bacterial growth in the at least one ear;

associating, for each of the at least two wearable audio output devices, a respective ambient sound attenuation value that is designated as compatible with a range of sound quality and volume level of a corresponding context of presentation; and

in response to determining that the duration of exposure to reduced airflow level of a current one of the at least two wearable audio output devices has exceeded a duration threshold:

identifying a candidate wearable audio output device of the at least two wearable audio output devices that has an associated air leakage value that does not exceed a corresponding duration threshold and that has an associated ambient sound attenuation value that is compatible with the context of presentation; and

presenting, via an output device, a recommendation to switch to the candidate wearable audio output device to mitigate the risk level while successfully presenting the audio output for the context.

20 . The computer readable storage device of claim 19 , wherein the program code further configures the processor to cause the electronic device to provide functionality of:

in response to determining a candidate wearable audio device is not available that has an associated air leakage value that does not exceed a corresponding duration threshold, presenting an alert comprising a recommendation to pause presentation of the audio output.