# Miraco Pro - constant high pitched noise **URL:** \ **Category:** MIRACO Series\ **Created:** [December 29, 2023, 9:47pm UTC](https://forum.revopoint3d.com/t/miraco-pro-constant-high-pitched-noise/23499 "2023-12-29T21:47:31Z")\ **Posts on this page:** 12\ **Page:** 1
**Author:** ![Jobe](https://avatars.discourse-cdn.com/v4/letter/j/cab0a1/32.png) [@Jobe](https://forum.revopoint3d.com/u/Jobe)\ **Post date:** [December 29, 2023, 9:47pm UTC](https://forum.revopoint3d.com/t/miraco-pro-constant-high-pitched-noise/23499/1 "2023-12-29T21:47:31Z")
Hello I was just testing my new Miraco Pro Scanner and noticed it emits a constant high pitched noise while being on. Is this only my unit or are others having the same thing? Just want to make sure I don’t have a faulty unit. Heres a soundrecording: [MiracoProNoise | Whyp](https://whyp.it/tracks/146286/miracopronoise?token=gTbpk&t=00%3A10) ---
**Author:** ![PUTV](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.revopoint3d.com/putv/32/15302_2.png) [@PUTV](https://forum.revopoint3d.com/u/PUTV)\ **Post date:** [December 30, 2023, 12:41pm UTC](https://forum.revopoint3d.com/t/miraco-pro-constant-high-pitched-noise/23499/2 "2023-12-30T12:41:26Z")
My Beta Miraco also emitting the noise … since the begining, no idea what it is to be honest , some people can’t hear it at its high frequency, but I do . Next week I will ask the dev team about what produces that noise and let you know . ---
**Author:** ![giornata](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.revopoint3d.com/giornata/32/18349_2.png) [@giornata](https://forum.revopoint3d.com/u/giornata)\ **Post date:** [January 28, 2024, 9:05pm UTC](https://forum.revopoint3d.com/t/miraco-pro-constant-high-pitched-noise/23499/3 "2024-01-28T21:05:13Z")
Yes, I have that whine too. Slightly annoying. ---
**Author:** ![Dark](https://avatars.discourse-cdn.com/v4/letter/d/a88e4f/32.png) [@Dark](https://forum.revopoint3d.com/u/Dark)\ **Post date:** [October 27, 2024, 4:59am UTC](https://forum.revopoint3d.com/t/miraco-pro-constant-high-pitched-noise/23499/4 "2024-10-27T04:59:09Z")
Hello. Did anyone find out if the pitching noise is normal or how to solve it? ---
**Author:** ![secretman](https://avatars.discourse-cdn.com/v4/letter/s/a6a055/32.png) [@secretman](https://forum.revopoint3d.com/u/secretman)\ **Post date:** [November 21, 2024, 2:46am UTC](https://forum.revopoint3d.com/t/miraco-pro-constant-high-pitched-noise/23499/5 "2024-11-21T02:46:06Z")
normally hi pitch noise is the power board filtering , good for electronic some people hear it some not im in th eone that hear it lol bunch of thing use hi switching power filter board in electronic ---
**Author:** ![Revopoint-Jane](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.revopoint3d.com/revopoint-jane/32/12484_2.png) [@Revopoint-Jane](https://forum.revopoint3d.com/u/Revopoint-Jane)\ **Post date:** [November 22, 2024, 7:58am UTC](https://forum.revopoint3d.com/t/miraco-pro-constant-high-pitched-noise/23499/6 "2024-11-22T07:58:52Z")
Hi @Dark @giornata We need to determine if the noise level of your machine is within normal range. Please email [customer@revopoint3d.com](mailto:customer@revopoint3d.com) to contact our customer service for further clarification. If it is a machine issue, they will assist you in resolving it. Thank you for your understanding! ---
**Author:** ![Nickluvin](https://avatars.discourse-cdn.com/v4/letter/n/d78d45/32.png) [@Nickluvin](https://forum.revopoint3d.com/u/Nickluvin)\ **Post date:** [November 22, 2024, 2:53pm UTC](https://forum.revopoint3d.com/t/miraco-pro-constant-high-pitched-noise/23499/7 "2024-11-22T14:53:30Z")
I too noticed a noise when I received my Miraco Plus. I just kinda ignored it until I saw this today. If I’m actually using it and not concentrating on it then it just becomes white noise. It isn’t loud enough that I though it was a concern. Using a decibl meter, I see that is is in the 1593.5 Mhz frequency range Never noticed it on my Miraco Pro when I had it. ---
**Author:** ![theFlow](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.revopoint3d.com/theflow/32/16954_2.png) [@theFlow](https://forum.revopoint3d.com/u/theFlow)\ **Post date:** [November 22, 2024, 9:12pm UTC](https://forum.revopoint3d.com/t/miraco-pro-constant-high-pitched-noise/23499/8 "2024-11-22T21:12:38Z")
Same same for me. No noise wit Miraco Pro but Miraco Plus ---
**Author:** ![Bora.Schninsky](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.revopoint3d.com/bora.schninsky/32/24747_2.png) [@Bora.Schninsky](https://forum.revopoint3d.com/u/Bora.Schninsky)\ **Post date:** [November 23, 2024, 6:32am UTC](https://forum.revopoint3d.com/t/miraco-pro-constant-high-pitched-noise/23499/9 "2024-11-23T06:32:43Z")
Yes the Same by my plus but only Sometimes ---
**Author:** ![TamasTuri](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.revopoint3d.com/tamasturi/32/27471_2.png) [@TamasTuri](https://forum.revopoint3d.com/u/TamasTuri)\ **Post date:** [November 5, 2025, 7:33pm UTC](https://forum.revopoint3d.com/t/miraco-pro-constant-high-pitched-noise/23499/10 "2025-11-05T19:33:11Z")
Hi Jane! Sorry but what does it mean “too loud”\_ I am also hearing this high pitch noise, it comes from the camera bar I believe. Shall I report it to the customer service\_ Does it indicate some errors or defects\_ Thank you. ---
**Author:** ![PUTV](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.revopoint3d.com/putv/32/15302_2.png) [@PUTV](https://forum.revopoint3d.com/u/PUTV)\ **Post date:** [November 6, 2025, 3:42am UTC](https://forum.revopoint3d.com/t/miraco-pro-constant-high-pitched-noise/23499/11 "2025-11-06T03:42:22Z")
Hi @TamasTuri there is nothing wrong with it as I hear it too , some people can hear it others don’t , but it don’t means there is something wrong , your ears are just very good by picking the frequency. ---
**Author:** ![TamasTuri](https://yyz1.discourse-cdn.com/flex029/user_avatar/forum.revopoint3d.com/tamasturi/32/27471_2.png) [@TamasTuri](https://forum.revopoint3d.com/u/TamasTuri)\ **Post date:** [November 6, 2025, 7:02am UTC](https://forum.revopoint3d.com/t/miraco-pro-constant-high-pitched-noise/23499/12 "2025-11-06T07:02:58Z")
thank you, I will disregard then 🙂