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October 24, 2017
Answered

Microphone sensitivity for the “Alexa” wake word is low

  • October 24, 2017
  • 261 replies
  • 37503 views
I still have to use either, but here is the Stuff magazine take on this, from their review:
"Finally, Alexa seems to be less responsive on the Sonos One, at least compared to the Echo, meaning you have to speak a little bit louder for it to hear you. Considering my Echo will sometimes pick up an unintended ‘Alexa’ reference while I’m chatting in another room, this probably isn’t as significant a shortcoming as it sounds.
Read more at https://www.stuff.tv/sonos/one/review#RDh9IciKOQwAQ2K0.99

But something that is a concern that Sonos ought to look at, if what you say is more applicable.
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Best answer by Ryan S
Sonos version 8.2.3 is now available for the Sonos One (other Sonos devices will stay on 8.2.2). This update improves Alexa responsiveness for Sonos One users in US, UK, Germany, and Austria.

You should find that Alexa is getting better at listening, with a decrease in the times Alexa speaks up when not called. Alexa on Sonos One is now more likely to carry out your desired action when requested; especially when it’s noisy, when the speaker is further away, or when speaking quietly.

Update within your Sonos app by going to More > Settings > Online Updates.

We’re continuing to work with Amazon and the Alexa team to improve Sonos One voice control. You can expect to see more developments as we go. Let us know what you think of the changes. We’d love to hear from you.

261 replies

Prominent Collaborator II
December 8, 2017
mjgunn, you made some good points. However, how can the sensitivity change without a software update?

Mic sensitivity and accuracy is in the cloud and the Alexa implementation, which do not require a Sonos firmware update.
I don't think sensitivity to the wake word is in the cloud: it's claimed that nothing is sent to the cloud until the wake word has been recognised.
Master T
Prodigy I
December 8, 2017
I don't think sensitivity to the wake word is in the cloud: it's claimed that nothing is sent to the cloud until the wake word has been recognised.

Using that logic, one shouldn't be able to make any changes to the behavior of an Echo or Alexa-enabled device without a hardware or firmware update. Yet, on my Echo Dots for example, I can go to the app on my phone or alexa.amazon.com on my PC from anywhere in the world and change the wake word to "Echo" or "Computer." Those changes are made via the cloud and communicated to the Echo devices. Just because the Sonos One isn't communicating your verbal requests until after it hears the wake word, doesn't mean the device isn't communicating with the cloud otherwise.
Lyricist I
December 10, 2017
I just got my Sonos ONE in the mail the other day and my HUE color lights for my room. It is amazing what I can do and I am a first-time Alexa user. Even I know I shouldnt be shouting at this device to hear me. I know Sonos, that you have been busy working on Spotify and numerous other issues so far, but this is crucial. Im very displeased that i cant turn my lights off in bed without waking up my child upstairs. I contemplated getting a wall mount to point the microphone in the direction of my bed but i may end up unplugging it in the middle of a "waking session". I mean no disrespect. I love the product. Make it hear me PLEASE!
Contributor I
December 10, 2017
Any news here, this is in my opinion a big issue, a smart speaker that cannot hear you 😃
Lyricist II
December 12, 2017
I don't think sensitivity to the wake word is in the cloud: it's claimed that nothing is sent to the cloud until the wake word has been recognised.

Using that logic, one shouldn't be able to make any changes to the behavior of an Echo or Alexa-enabled device without a hardware or firmware update. Yet, on my Echo Dots for example, I can go to the app on my phone or alexa.amazon.com on my PC from anywhere in the world and change the wake word to "Echo" or "Computer." Those changes are made via the cloud and communicated to the Echo devices. Just because the Sonos One isn't communicating your verbal requests until after it hears the wake word, doesn't mean the device isn't communicating with the cloud otherwise.


I don't quite follow your logic. The wake word has to be processed on the Alexa-enabled device, not the cloud, otherwise a constant stream would need to be sent to the cloud to determine when the wake word was uttered. Changing the wake word in the app to "computer" just sends an update to the configuration of the Alexa-enabled devices linked to the Amazon account so it listens for a different wave pattern.

Anyway, I'd also like to voice my disappointment with the Alexa microphone sensitivity in the One. One of the most impressive things about the Echo-Dot was it's ability to pick out a voice accurately in a noisy room. The One just doesn't compare here sadly. It quickly gets tiresome shouting "Alexa" three times just to change the volume or set a timer. The sound quality is amazing though but I do think I should have just got a Play:1 and kept the Dot.
Fontie
Trending Lyricist I
December 13, 2017
Setup my first Sonos purchase, 2 Ones yeterday in stereo mode great sound, but as others have said unfortunately I am finding I have to shout quite loud and several times to wake Alexa up, where with the original Echo I didn't need to speak/shout anywhere near as loud. I hope this is still being worked on and can be resolved in a near future firmware update.
Lyricist III
December 13, 2017
It occurred to me that Amazon should be concerned, too. Just picture all of us One owners angrily shouting "Alexa!" repeatedly in frustration. Not the image Amazon would want. I know Amazon can't be responsible for the third party devices that integrate with the Echo-sphere, but someone at Amazon should look at the negativity this flaw has brought to "Alexa! Alexa! ALEXA!!!!"
Fontie
Trending Lyricist I
December 13, 2017
That's exactly it, "Alexa! Alexa! ALEXA!!!!" with my wife looking at me like I just landed from Mars. Got to say though been playing music through these all morning and am so pleased the way they sound.
Lyricist III
December 13, 2017
I put in my request to return both my Ones today. I have simply had enough of these speakers not only not working properly, but actually getting worse.

I have been patiently waiting 6 weeks for "improvements" as I purchased the Ones on launch date. While the Alexa responsiveness seemed to improve a month ago (from 3-5 screams to 2 or so), it has definitely gotten worse since then. And the final straw, the One has recently gotten in the habit of resetting the speaker volume to the loudest setting.

This sad scene has been playing out on a nightly basis: progressively screaming louder and louder "Alexa" in order to shut off the lights, and if by some miracle the One responds before I get to a scream, the One booms back at god volume "OKAY". And at any point during this process, the baby inevitably wakes up and starts crying.

Now I understand people justifying the One by its virtues as a music speaker. It is indeed great for music. I have justified my prior patience by both this reason and Sonos' reputation as a quality company. I do after all have a Play 5, Playbar, and a Sub. My buffer has run out. Sonos, if you advertise these speakers as working with Alexa, they damn well better work with Alexa. Otherwise do not ship a half-assed product. Your pricepoints do not justify half-assedness.
Lyricist III
December 13, 2017
An official statement from SONOS to at least acknowledge the issue would be most welcome to all of us ONE owners. An email to registered owners would suffice. Sonos? Sonos? SONOS?!!!!!!! Are you listening???