德国医用声学设备公司（Medical Acoustic Instrument Company）  
医用声学设备公司（Medical Acoustic Instrument Company），后简称为MAICO公司1937年成立于美国的Minneapolis。1991年该公司与位于柏林的Robert Bosch听力计公司（Audiometer of Robert Bosch GmbH/Berlin）合作成为了一家全球运作的公司。一家传统而创新的公司就此诞生。

MAICO创造了“听力计”一词，并用其描述第一台采用“参考零级”的听力测试设备，从而为准确的听力损失测量创造了可能。

随着听力计技术的不断发展，MAICO也不断创新满足各种特殊的需要。从可以让护士和普通医生使用的筛查型听力计到用于进一步检查的复杂诊断设备，MAICO为听力康复专业人员提供了多种工具。
如今，我们MAICO这家全球性公司的主要概念是要为用户提供高品质的产品和快速方便的服务。
MAICO的目标是不断提供先进的技术和可靠的服务来满足世界市场的需要。MAICO会秉承这一宗旨，不断提高我们的产品占有率，并不断的改进产品的设计和性能。
For more than seven decades MAICO has been an innovator in audiological instruments, developing, producing and distributing reliable products ranging from hearing screening to diagnostic solutions.

MAICO has grown over the years to fulfill the specialized needs of the growing field of audiology. From screening audiometers for school nurses and General Practitioners to complex diagnostic instruments for in-depth examination, MAICO provides novel and efficient tools for hearing professionals.

The future of MAICO is to continue our commitment to providing state-of-the-art technology; fast, reliable service; usability and customer support.

 The Medical Acoustic Instrument Company (later shortened to MAICO) was founded in 1937 in Minneapolis, USA.

MAICO designed and produced the first hearing test instrument with a “zero reference level”, coining the term “audiometer”. For the first time it was possible to accurately measure hearing loss.

In 1991 the company merged with the audiometer division of Robert Bosch GmbH/Berlin to support international operations. A traditional and innovative company had emerged.

Since 1995, MAICO has been part of William Demant Holding.