114 dB, 90% high efficiency, 483 mW (1.8 V), 12.5 W (5.0 V), stereo output This article refers to the address: http:// Chuangxun Semiconductor today introduced the DN3013, a full-digital driver for high-resolution audio, for headphones powered by USB power, wireless speakers, Sound bar, and headphones for personal computers. GEN3013 digital speaker driver DN3013 built-in DSP and VirtualCoil® technology to improve performance and save power With its newly developed "Virtual Coil®" technology, the DN 3013 is dynamically compatible with the DN30×2 series used in many audio devices with a dynamic range of 114 dB, a maximum power supply of 1.8 V and a power of 483. mW, the maximum output power is 12.5 W. In addition, special GUIs running on Windows and PCs make it easy to operate a variety of DSP functions. VirtualCoil® technology VirtualCoil® provides low-in-band and out-band noise for audio products such as speakers and headphones. Traditional Class D amplifier solutions use a 1-bit PWM or PDM scheme with low noise performance. Although the latest multi-bit PWM or PDM scheme has better noise performance, it requires an internal LDO or multiple power supplies. Trigence's VirtualCoil® has the same low noise performance as the 1-bit solution for multi-bit solutions. "Chuang Yunsi insists on a digital solution that provides lossless audio quality. The digital speaker driver DN3013 is suitable for portable audio products. With VirtualCoil® technology, the DN3013 can increase the dynamic range and provide low noise performance in a multi-bit scheme." Pete Birch, President and Chief Executive Officer of Si Semiconductor, said. feature of product ◠High resolution and support for single coil support 32-bit 24-bit 192 kHz input and DSP processing. Expand the dynamic range with "VirtualCoil®" technology. The dynamic range is increased by up to 6 dB compared to the traditional DN 30x2 series. In the earphone product, not only a multi-coil but also a conventional single coil can be used. ◠High efficiency, high output, low voltage operation 90% of high-efficiency drivers and a low-power DSP running below 10 mA help reduce the heat generated by audio devices and extend battery life. In addition, by combining a 5 V power supply with a peak auxiliary power supply, the speaker product can get a large volume from the USB power supply. ◠Built-in PLL and GUI for sound adjustment To accurately process the incoming digital audio signal, we use the I 2 S signal to generate a low-jitter audio clock with a PLL that faithfully reproduces the initial sound. In addition, the evaluation board with DU1213 (evaluation board for low-power USB audio controller) and its dedicated GUI make it easy to adjust the audio effect by simply connecting to the computer via USB.
What`s the main features appear into your mind when you look yoga laptop? Lightweight, super thinner, touch screen, 360 rotating, smaller size, like as notebook? You are right, that`s the main reasons why some people also called it as laptop yoga slim or yoga notebook. To OS, just same as Education Laptop-windows operating system, so you can see many windows yoga laptop at the market around the world. In fact, this intel yoga laptop usually is designed for normal jobs, like basic WPS, Photoshop, video or music editing, online learning, shopping, presentation when on a business trip, etc. At our store, you can see 11.6 inch n5100 360 Laptop in metal, 13.3 inch 360 flip laptop, and 14 inch 360 degree rotating laptop, etc. The people who take business trips often or prefer fashion design should like this type device.
There are education laptop also, like 14.1 inch Student Laptop for Hope or government Projects, 15.6 inch competitive celeron business laptop for normal business works, 15 inch 10th or 11th Gaming Laptop for heavier tasks, like teachers, high or university students, etc, 16.1 inch i7 16gb ram 4gb graphics laptop for engineering student, etc
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