Ole Wolff Electronics
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    • Speakers →
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    • Head- and earphone drivers →
      • 减少对环境影响的驱动因素
      • Product catalogue »
    • Buzzers →
      • Product catalogue »
    • Telecom receivers →
      • Product catalogue »
    • Microphones →
      • Product catalogue (ECM) »
      • Product catalogue (MEMS) »
  • 磁性元件
    • SMD power inductors →
      • Carbonyl and Metal Molded Inductors
      • Semi-shielded Power Inductors
      • Shielded Inductors
      • Flat wire Iron-powder Molded inductors
      • Non-shielded inductors
      • Dual coil inductors
    • High-current inductors →
      • Ferrite super high-current (dual) inductors
      • High-current DC-DC inductors
      • Air core shielded inductors
      • Metal high-current dual inductors
      • Metal super high-current (dual) inductors
      • Flat wire wind composite inductors
    • Common Mode Chokes →
      • Coupling Inductor
      • Molded Common Mode Filter
      • Shielded chip Common Mode Choke coil
      • Single Common Mode Choke
      • Toroid power Common Mode Choke
      • Two line Common Mode Choke
      • Dual Mode Choke
      • Ferrite & Nanocrystalline core type CMC
      • SQ type CMC
      • UU & ET type CMC
    • High-frequency transformers →
      • AC/DC transformers (85 – 265V)
      • DC/DC transformers
      • Push-pull transformers
    • THT inductors →
      • Storage and filter coils
      • 空气盘管
      • Wireless charging coils
    • Current transformers →
      • Current sensor transformers
      • Split-core current transformers
    • Network and RF/HF components →
      • Lan transformers
      • Balun transformers
      • RJ45 连接器
  • Tools and support
      • 应用支持概述
      • Compare microspeakers
      • Flyback transformers
  • Resources
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声学新闻, White papers

What is the Occlusion Effect (OE) caused by wearing in-earphones?

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https://owolff.com/wp-content/uploads/2024/11/header.jpg 400 2048 Thomas https://owolff.com.linux20.curanetserver.dk/wp-content/uploads/2022/12/Logo_m_hvid_tekst_large-2-300x61.png Thomas2024-11-21 14:24:092025-06-10 08:51:24What is the Occlusion Effect (OE) caused by wearing in-earphones?
声学新闻, White papers

Designing Micro loudspeakers for Portable Devices – Part 2

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https://owolff.com/wp-content/uploads/2024/10/header_part2.jpg 400 2048 Thomas https://owolff.com.linux20.curanetserver.dk/wp-content/uploads/2022/12/Logo_m_hvid_tekst_large-2-300x61.png Thomas2024-10-08 09:37:022024-10-08 10:12:06Designing Micro loudspeakers for Portable Devices – Part 2
声学新闻, White papers

Designing Micro loudspeakers for Portable Devices – Part 1

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https://owolff.com/wp-content/uploads/2024/07/header-1.jpg 400 2048 Thomas https://owolff.com.linux20.curanetserver.dk/wp-content/uploads/2022/12/Logo_m_hvid_tekst_large-2-300x61.png Thomas2024-07-03 11:17:432025-06-10 08:47:29Designing Micro loudspeakers for Portable Devices – Part 1
声学新闻

12mm TWS driver

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https://owolff.com/wp-content/uploads/2024/05/header-2.jpg 400 2048 Thomas https://owolff.com.linux20.curanetserver.dk/wp-content/uploads/2022/12/Logo_m_hvid_tekst_large-2-300x61.png Thomas2024-05-22 12:58:242024-06-19 12:31:0612mm TWS driver
声学新闻, White papers

What defines the desired (reference) Frequency Response in high quality headphone drivers?

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https://owolff.com/wp-content/uploads/2024/05/header.jpg 400 2048 Thomas https://owolff.com.linux20.curanetserver.dk/wp-content/uploads/2022/12/Logo_m_hvid_tekst_large-2-300x61.png Thomas2024-05-02 09:36:572024-07-05 09:34:19What defines the desired (reference) Frequency Response in high quality headphone drivers?
声学新闻

Typical development phases using Comsol

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https://owolff.com/wp-content/uploads/2023/11/header-1.jpg 400 2048 Thomas https://owolff.com.linux20.curanetserver.dk/wp-content/uploads/2022/12/Logo_m_hvid_tekst_large-2-300x61.png Thomas2023-11-23 14:33:172024-03-07 12:09:41Typical development phases using Comsol
声学新闻

Ole Wolff drivers <5mm

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https://owolff.com/wp-content/uploads/2023/09/header.jpg 400 2048 Thomas https://owolff.com.linux20.curanetserver.dk/wp-content/uploads/2022/12/Logo_m_hvid_tekst_large-2-300x61.png Thomas2023-09-18 10:36:452024-03-07 12:12:42Ole Wolff drivers <5mm
声学新闻

#FuturePositiveChallenge

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https://owolff.com/wp-content/uploads/2023/07/header.jpg 400 2048 Thomas https://owolff.com.linux20.curanetserver.dk/wp-content/uploads/2022/12/Logo_m_hvid_tekst_large-2-300x61.png Thomas2023-07-04 08:42:412024-03-07 12:16:32#FuturePositiveChallenge
声学新闻

Medical devices

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https://owolff.com/wp-content/uploads/2023/05/header-1.jpg 400 2048 Thomas https://owolff.com.linux20.curanetserver.dk/wp-content/uploads/2022/12/Logo_m_hvid_tekst_large-2-300x61.png Thomas2023-05-15 09:51:002024-03-07 12:19:26Medical devices
声学新闻

Fire alarms – UL217 & UL1480

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https://owolff.com/wp-content/uploads/2023/03/header-1.jpg 400 2048 Thomas https://owolff.com.linux20.curanetserver.dk/wp-content/uploads/2022/12/Logo_m_hvid_tekst_large-2-300x61.png Thomas2023-03-16 06:35:002024-03-07 12:23:07Fire alarms – UL217 & UL1480
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