spdif headset

1. Modify FMRadioService. java Add: Copy codeThe Code is as follows: public static final int MSG_EXIT_FM = 1234; Private Handler sHandler11 = new Handler (){ @ Override Public void handleMessage (Message msg ){ FMRadioLogUtils. d (TAG,

1. bluetooth devices of smartphones use very small batteries. If many of our mobile phone Bluetooth devices are unavailable, the Bluetooth device will automatically shut down or enter the sleep status of the device, this saves power. If such a

Power on: Long Press the button for about 2 seconds to blue light;Power Off: Press and hold the button for about 3 seconds to a red light.Connect your phone:1. Press and hold the button to enter the pairing status (blue light Flash)Note: the first

The first step: we use the right key computer taskbar to the right of the "sound (S)" shown in the following figure. Step two: When we get to the sound window, we click on the second tab to "Record" and you will see that the reminder microphone

If there is a problem, the first step, of course, is to reinstall the driver associated with the installation, which eliminates the noise problem caused by the driver. Once the installation is complete, we can enter the control panel of the system.

　　The Windows XP operating system has just been installed, but a problem has been found that the headphones in front of the desktop computer are out of voice. The following is a step-by-step explanation of the operation: 　　The first step: click

1. Modify Fmradioservice.java Add to: Copy Code code as follows: public static final int msg_exit_fm = 1234; Private Handler SHandler11 = new Handler () { @Override public void Handlemessage (msg) { FMRADIOLOGUTILS.D (TAG, "sHandler11

One of my friends ' notebooks installed the Ubuntu system on my recommendation. Originally he installed a version 9.10, WIFI support some problems. He then upgraded to version 10.04, Wi-Fi was normal, but there was no sound when the headset was plugged in and only the speaker was used.In order to solve this problem, I began to study from 11 o'clock today, until the evening of 19 o'clock to be successfully done. Symptom descriptionThe Ubuntu 10.04 syst

http://blog.csdn.net/kangear/article/details/38139669[-] Compiling Tinyalsa companion Tools View the current system's sound card Tinymix Viewing the Reverb device Play WAV music with Tinyplay Tinycap use Since the standard ALSA is not used by default in Android, it uses Tinyalsa, so even command-line-based testing uses LIBTINYALSA. The Android system can be seen in real-time, such as audio channel switching, when the upper-level audio is ever more changeable.1. Comp

This article was reproduced from: http://blog.csdn.net/luckywang1103/article/details/48053015Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.Directory (?) [+]Since the standard ALSA is not used by default in Android, it uses Tinyalsa, so even command-line-based testing uses LIBTINYALSA. The Android system can be seen in real-time, such as audio channel switching, when the upper-level audio is ever more changeable.1. Compiling Tinyalsa Co

Coaxial digital Audio Interface output Coaxial output is (sony/philips Digital inte rface) Sony, Philips home Digital audio interface abbreviation, can transmit LPCM stream and Dolby Digital, DTS such as surround sound compressed audio signal. SPDIF from the transmission medium is divided into coaxial and optical fiber two, in fact, they can transmit the same signal, but the carrier is different, interface and the appearance of the line also have dif

Since the standard ALSA is not used by default in Android, it uses Tinyalsa, so even command-line-based testing uses LIBTINYALSA. The Android system can be seen in real-time, such as audio channel switching, when the upper-level audio is ever more changeable.1. CompilingTinyalsaCompanion Tools$ mmm external/tinyalsa/After compiling, it will produce Tinyplay/tinymix/tinycap and so on tools. Tinymix: View Configuration mixerTinyplay: Play AudioTinycap: Recording2. View the current system's sound c

the screen width.There are some regrets about the VGA connection mode, that is, the audio noise. I have tried the VGA connection between Hp ipv2tx and Dell d610,Neither XP nor Vista can completely eliminate noises. (Note: Samsung la32a550p1r needs to be in audio control.Turn off the "Automatic sound companion" option to reduce the noise .) However, in either case, the battery is used only if the external power supply is not used,In addition, the audio is converted through Bluetooth, that is, th

Underlying debugging of Android audio-Based on tinyalsa and androidtinyalsa By default, standard alsa is not used in Android, but tinyalsa is used. Therefore, libtinyalsa is used for command line-based testing. The Android system can view these tools in real time when the upper-layer Audio is ever changing, such as switching the Audio channel. 1. Compile the tinyalsa Tool $ Mmm external/tinyalsa/ After compilation, tinyplay, tinymix, tinycap, and other tools will be generated. Tinymix: View conf

, Lenovo Y50 Touch 4K is equipped with a comprehensive interface that includes 2 USB 3.0, 1 USB 2.0, HDMI, SD card reader, headset/mic interface, SPDIF audio interface, Ethernet port, and built-in 802.11AC WiFi and Bluetooth 4.0 connections. In terms of configuration, the Intel Core I7-4700HQ processor with 2.4GHz frequency is powerful enough to handle day-to-day applications and some high-defi

, sometimes installed a new version of the driver there is no noise, which requires your own test; 2. Jack is wrong. HD sound card default back panel microphone jack is the pink one, if inserted in other holes, although also can be recognized as a microphone, if the sound card will have a murmur; 3, microphone quality is not good, change the microphone to know is not the problem; 4, the chassis after the panel leakage, the judge method is to put the hand on the chassis to see if there is an e

One, unable to connect the Bluetooth headset 1: Connect the Bluetooth headset, you need to first confirm the Bluetooth option in the phone and Bluetooth headset switch are open, and paired with Bluetooth headset successfully. bluetooth headset not turned on Mobile phone a

Long time to sit in front of the computer chatting is very tired, have you ever thought of lying down to chat, or to chat while doing other things? The headphone line is always a drag, it's too inconvenient. In the computer market for a long time, only wireless headset but no wireless microphone, can not only listen to not say? It would be nice to move like a mobile phone. Look at the new phone with the Bluetooth