holographic speakers

Using WAV data In Windows drive Model (WDM), the DirectSound hardware buffer can play any uncompressed or compressed sound format that can be described by a waveformatex or waveformatextensible structure and supported by hardware. Software buffers and non-WDM hardware buffers support only 8-bit and 16-bit uncompressed formats. Waveform (WAV) data is typically stored in a file or resource in a resource Interchange File format (RIFF). The data includes a WAV format description containing paramet

sound card circuit damage, repair the sound card circuit. (8) If the sound card is not an integrated sound card, then open the chassis and check if the sound card is installed. If not installed, after re-installation, the power test can be, if the sound card has been installed, and then remove the sound card, and then clean the motherboard sound card slot and the sound card above the dust (especially to check whether the gold finger is bad, etc.), clean, and then reinstall, General fault can b

dual-sound card, if you are a loyal fan of the DOS game, please do try yo. In addition, different PCI sound cards also have different characteristics, such as this piece of the MIDI part better, and that piece of signal-to-noise ratio. We can install the dual sound card method, let them each other to take the director, to reach a new state of fever! The needs to be aware that the number of two ISA sound cards cannot coexist. 1isa+1pci or 1PCI+1PCI are two typical scenarios for installing dual

So, how do I get the motherboard jumper? In fact, it is very simple, we just have a reason to think, one by one, it is easy to connect. Generally speaking, the main board jumper on the needle mainly includes switch power switch, reset switch (coincidence), power light, hard drive lights, speakers, audio, USB interface, and so on, seemingly a lot, but one to, it is not difficult, the following detailed introduction. How to connect the cha

into the S terminal port on the rear of the TV set. The connection is complete (figure 1); If your TV does not have an S terminal, you can use the "S-av adaptor" provided by our shop, and connect its S terminal head with S terminal line. The AV head on the other end is then plugged into the AV video input port behind the TV, and is connected (Figure 2). 2, the connection of the audio line The two Lotus heads of the audio line are inserted into the left and right channel audio input of the TV,

Mouse Keyboard knowledge Mouse Keyboard In fact, the choice is mainly to look at, the appearance and feel, generally we like to use the mouse keyboard gift, in fact, this is nothing, as long as the use of feel also nothing to adapt, here is not introduced in detail. Speaker knowledge To tell the truth, to buy a good chassis or no technical content, those what Dolby Ah, 2.0, 2.1 Speakers ignore it, of course, except for the music madman, in f

The sound card is also called the audio card: The sound card is the most basic component of the multimedia technology, and it is a kind of hardware to realize the Sound of the acoustic/digital signal. The basic function of a sound card is to convert the original sound signals from microphones, tapes, and discs to sound devices such as headphones, speakers, amplifiers, recorders, or to make a musical instrument sound through a musical device Digital in

The use of notebook computers has been integrated into the daily life of everyone, many people like to listen to music on the computer, watching movies and TV, chat about social software and so on. But sometimes, there is no sound in the notebook, what is the cause of it? There are many reasons for this, so what if there is no sound on the laptop? Here are some common solutions for you (take the XP system for example). In the first case: In general, the normal use of computers, will not appear

The solution to this problem is simple and not so complicated. The reason why the HDMI interface is connected with the monitor is not sound, because the HDMI interface is an interface containing both audio and video signals. When the computer's HDMI interface is used, the system will default from the HDMI device output sound signal, and at this point if the HDMI device does not have sound playback function (such as the author of this type of HDMI LCD without

is full and updated instantly, and can always provide an unexpected service. In fact, two years ago, there are similar attempts at home, such as "small smart speakers", the core function is also music and intelligent home control, but not very successful, its co-founder Li Xuanfong has shared the thought of why the Chinese market could not be born Amazon Echo.To sum up, there are probably these factors: 1, in the domestic, the price of audio products

to attend the meeting, but also provides the interface with other user's system, for instance EASYJF website Open Source Forum system. The conference system temporarily uses text chat and provides voice and video interfaces. second, the technical system The server side uses the Java language and MVC uses the Easyjweb framework; The client uses AJAX technology to interact with server-side data; Conference history Information storage format uses text format to facilitate system installation an

connecting to an audio peripherals error, directing them to connect the microphone, PC speakers, and other audio devices to the correct system jack. Soundmax 4 XL also provides a "virtual dashboard" that allows users to easily manage related audio controls for optimal performance, and an enhanced Audio wizard that enables users to quickly install their audio peripherals. Perhaps friends will soon be able to enjoy the benefits of the Soundmax 4 new te

gateway one end of the PSTN connected to the other end of the Internet. 　　 Although the circuit echoes are generated in the PSTN, they also transmit the IP telephony gateway, which is one of the echo sources in the Internet voice transmission, and the second echo source in the Internet voice transmission is the so-called "acoustic echo". Acoustic echo is the sound of the Speaker's voice is picked up by the microphone to send back to the far end, which allows the remote

First of all, the computer without sound seems simple, in fact, sometimes the problem is more complex, not only involves the hardware aspects of the software involved in the problem, we must first find out the cause, look at the software or hardware out of the fault, and then to solve the problem of the right to do not know why, the disorderly ramming, do not make the system paralyzed, the trouble is big 1, check the sound card, connectors, and speakers