We are a professional audio company integrating R&D, production and sales. We have been focusing on the production of mixers, active power amplifiers, microphones, and related electronic components and equipment for many years.
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Precipitation of more than 20 years of technical design
OEM / ODM /B2B
24-hour one-stop service
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Founded In
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Factory Area
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Annual Output
We have a strong R & D team that can develop and produce products according to the drawings or samples provided by customers.
We have two own foundries and processing factories, factory direct sales, high quality and low price.
We have our own laboratory and advanced testing equipment in the industry to ensure product quality.
Based on the high-grade and high-end market, our products meet international standards and are mainly exported to Europe, America, Japan and other countries.
1. Feature-rich and efficientAs part of an embedded system, MP3 Player Module can provide users with rich audio playback functions. It supports decoding and playback of audio formats such as MP3, allowing embedded devices to easily implement music playback functions. At the same time, due to its efficient decoding capabilities and stable performance, MP3 Player Module can provide users with a smooth audio playback experience. 2. Low power consumption and high performanceEmbedded systems have strict requirements on power consumption and performance. MP3 Player Module meets these requirements of embedded systems with its low power consumption and high performance. In terms of power consumption, MP3 Player Module adopts an advanced low-power design, which enables embedded devices to maintain low energy consumption when playing music for a long time. In terms of performance, the decoding speed and sound quality of MP3 Player Module have reached a high level, providing users with a high-quality audio playback experience. 3. Easy to integrate and customizeMP3 Player Module usually has a small size and simple interface design, which is easy to integrate into various embedded systems. At the same time, due to its high customizability, MP3 Player Module can be customized according to the specific needs of the embedded system to meet different application scenarios and user needs. IV. Wide range of application scenariosMP3 Player Module has a wide range of application scenarios in embedded systems. For example, in car audio systems, MP3 Player Module can provide users with high-quality music playback experience; in the field of smart homes, MP3 Player Module can be used as a background music system to provide users with a comfortable home environment; in portable audio devices, MP3 Player Module can provide users with convenient audio playback functions, etc. These wide range of application scenarios make MP3 Player Module extremely practical in embedded systems.
1. In-depth application of DSP technologyThe Multi DSP Rreset module is based on advanced DSP (digital signal processor) technology, allowing users to finely configure signal processing parameters through Sigma Studio DSP software. This technology makes the processing of audio signals more flexible and precise, enabling complex sound effect algorithms and dynamic range control to optimize bass performance. 2. Switchable DSP settingsThe module supports switching up to 4 different DSP settings, which means that users can quickly adjust the bass effect according to different music types, listening environments or personal preferences. Whether it is deep and powerful low-frequency shock or clear and delicate bass analysis, it can be achieved through simple setting switching. 3. Sub volume control and crossover controlThe Multi DSP Rreset module provides sub volume control and crossover control functions, allowing users to independently adjust the gain and frequency distribution of the bass channel. By optimizing the gain structure, it can ensure that the bass signal is fully amplified without distortion, while avoiding unnecessary interference with the sound of other frequency bands. In addition, the crossover control can also help users accurately adjust the transition between bass and mid-high tones, making the overall sound effect more harmonious and unified. 4. High-quality stereo Bluetooth and wireless stereo connectionThe module supports high-quality stereo Bluetooth connection, making wireless audio transmission more stable and the sound quality clearer. At the same time, it also supports true wireless stereo (TWS) connection between two speakers, bringing users a wider sound field and immersive listening experience. This wireless connection method not only simplifies the layout and installation of the audio system, but also improves the convenience and flexibility of use. 5. Professional analog signal input and outputThe Multi DSP Rreset module provides professional analog signal input and output interfaces, including 2CH balanced XLR/TRS combo jacks as analog signal input and 2CH balanced XLR as analog signal output. These interfaces not only support high-quality audio signal transmission, but also provide rich connection options, making it convenient for users to integrate the module into existing audio systems. 6. Module communication interface and flexible configurationThe module is also equipped with a rich communication interface (-12V, G, +12V, SUB, G), allowing users to make flexible power and signal connections as needed. This design makes the integration of Multi DSP Rreset module in complex audio system easier and more efficient.
Class D Power Amplifier Module is the choice for portable audio devices for the following reasons: 1. High efficiencyReduced energy loss: Class D power amplifiers operate in switch mode, delivering current to the load only when needed, which significantly reduces power loss. Compared with traditional Class A, Class B, and Class AB power amplifiers, Class D power amplifiers have higher efficiency, usually reaching more than 80%. This high efficiency enables Class D power amplifiers to more effectively utilize battery energy in portable audio devices and extend the use time of the device. 2. Low heat generationLow heat dissipation requirements: Since Class D power amplifiers have relatively low power consumption on the output device, they also generate less heat. This means that Class D power amplifiers do not require complex heat dissipation systems when operating, thereby reducing the size and weight of the device. This feature is particularly important for portable audio devices because it allows the device to be designed to be more compact and lightweight. 3. Small sizeEasy to carry: Due to the high efficiency and low heat generation of Class D power amplifiers, it can usually be designed to be relatively compact. This small design makes the Class D power amplifier module very suitable for portable audio devices such as mobile phones, tablets, Bluetooth headsets, etc. These devices usually have strict requirements on size and weight, and the Class D power amplifier module just meets these requirements. 4. Excellent sound qualityLow distortion: The Class D power amplifier converts the input signal into a pulse sequence through digital modulation technology (such as PWM) and restores the original audio signal through a low-pass filter. In this process, the Class D power amplifier can maintain low distortion, thereby providing clear and accurate audio output. This is an important consideration for users of portable audio devices who pursue sound quality.
Phone
+86-18815298889
Tel
+86-574-87781767
Fax
+86-574-87787735
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Xiyun Road, Xiepu, Zhenhai, Ningbo, Zhejiang, China
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