xMEMS announce world’s first ultrasound solid-state speaker for TWS earbuds

14 November 2023
These solid-state speakers aim to replace legacy push-air amplifiers with ultrasonic amplitude modulation.

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  • a
  • anon
  • AZd
  • 19 Nov 2023

anon, 19 Nov 2023it's actually the opposite. the driver is cheaper to m... morei wanted to make an addition to my comment.

the trend to lower distortion also means that we get close to an audio driver era, that would mean that it's a matter of subjective taste, because we can introduce virtual distortion like tube's that way. not that i wanted this but if some people want bloated bass, they can simply add it in the EQ App. i'm very excited and wonder how good volume levels are. I'm a quite listener though that loves a neutral true to life signature.

    • a
    • anon
    • AZd
    • 19 Nov 2023

    TRITONALZ, 15 Nov 2023As much as I love this, it will still come with a higher pr... moreit's actually the opposite. the driver is cheaper to manufacture because it needs less expensive components. it's just the tools that are more expensive to create the drivers since it is printed on nanometer levels.

    so overall we can expect good availability. a good sign for this is that creative is launching hybrid designs of xmems right now on their website.

    personally i wait for a full-range xMems driver since they say they are supposed to go 20hz. this would mean insane bass clarity that goes beyond planar headphones.

      • ?
      • Anonymous
      • 3xs
      • 17 Nov 2023

      its a scam

        Mills, 14 Nov 2023I have to respect this comment. Lemme rephrase it. &quo... moreHaha, cheers. You're definitely more mature than most people on the internet nowadays.

          P C M, 15 Nov 2023You genius... The concept of Dynamic driver is not applicab... morejust a comparison between MEMS and dynamic.

            • P
            • P C M
            • XVJ
            • 15 Nov 2023

            you have to suffer, 15 Nov 2023140dB at low frequencies.. with dynamic drivers i can ass... moreYou genius... The concept of Dynamic driver is not applicable here...

              • ?
              • Anonymous
              • 0%R
              • 15 Nov 2023

              TRITONALZ, 15 Nov 2023As much as I love this, it will still come with a higher pr... moreThing is, what planars did you listen to? The bass precision is unmatched and distortion is kept low, that's what I love about them

                • ?
                • Anonymous
                • 0%R
                • 15 Nov 2023

                Let's be honest outside of a handful in-ears these will mostly be used in IEMs

                  • ?
                  • Anonymous
                  • mpr
                  • 15 Nov 2023

                  TheLastOracle, 14 Nov 2023The majority of people cannot really distinguish hi-fi soun... moreThe majority of people won't buy them

                    As much as I love this, it will still come with a higher price tag and will be almost unavailable globally... I also have a feeling I may not like it cos I am very sensitive to details but even if I get to use it It will take a while to get through the sound curve.. planer speakers aren't that impressive to me too. Balance armatures are good but bass deficient.. A good mix of balance armatures and wide-diameter deep core drivers will always knock the fish out of the water for me..

                      • ?
                      • Anonymous
                      • PZs
                      • 15 Nov 2023

                      lets hear the sóund of bat, vampires, werewolf, dogs, and those metaphysical being ... getting easy for hypnosis

                        140dB at low frequencies..
                        with dynamic drivers i can assure it would consume much power

                          • ?
                          • Anonymous
                          • 0cB
                          • 15 Nov 2023

                          TheLastOracle, 14 Nov 2023The majority of people cannot really distinguish hi-fi soun... moreI'm a huge music lover but you are right. Only few people are true audiophiles. I have different types of earphones and only mp3 files. All I need is powerful bass and not sharp treble. Thankfully my earphones have normal or powerful bass. And so my car. It has powerful Bose speakers.

                            • ?
                            • Anonymous
                            • Ljq
                            • 15 Nov 2023

                            Sounds cool, but of course they would sell it as the best thing ever since chocolate cake.
                            Better to curb your expectations and wait for tests.

                              TheLastOracle, 14 Nov 2023The majority of people cannot really distinguish hi-fi soun... moreAudiophiles/ Audio reviewers explaining this is the best thing that can happen to society, sound-wise, and revolutionize the next decade or two in wireless hardware.

                              The average consumer not caring about the sound because their ears cannot tell the difference. (Seriously speaking, Until I got good over-ears, TWS earbuds have sound the same.)

                                The majority of people cannot really distinguish hi-fi sound. They most likely won't be able to distinguish their from regular bluetooth earphones either.

                                  Very good. Waiting for initial results.

                                    Sub-bass that scrambles what's left of my brain? Yes please!

                                      • O
                                      • Oki
                                      • swn
                                      • 14 Nov 2023

                                      ImDed, 14 Nov 2023Hopefully it's cheap enough to be used in budget or mi... moreCutting edge technology is never cheap. I expect these to cost at least 300$

                                        • C
                                        • Casual user
                                        • mgK
                                        • 14 Nov 2023

                                        Any information published about the efficiency of this new tech? I'm only interested in battery life gains, as audio quality is good enough for me as is.