Hardware Devices ***** card 0: Generic [HD-Audio Generic], device 3: ati hdmi [ati hdmi] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Generic_1 [HD-Audio Generic], device 0: ALC269 Analog [ALC269 Analog] Subdevices: 0/1 Subdevice #0: subdevice #0 in this case, it is obvious that card 1 device 0 can sound. However, it is generally set to card 0 device 0yourname @ hostname: ~ in alsa. conf :~ $ Sudo vi
original sound source:
Note: From dearhoney sound studio
I have read some domestic and foreign discussionsArticleThen, I did it myself and confirmed that the following method can ensure that the output of 16 bit 44.1 kHz digital signal is completely original.
1. Play software please use foobar2000, download: http://www.foobar2000.org /? Page = download, and then install it.2. In addition, download the wasapi output file on the same page. Put the file foo_out_wasapi.dll in the component
2010-10-02: TCL 32 inch Internet LCD TV l32s10be is worth RMB 200 RMB base! Mitv online upgrade, mitv online karaoke, mitv video download! A TV is all done! 2699 yuan Philips (Philips) 32pfl3605/93 32 inch Full hd LCD TV 32-inch best-selling model! 32-inch P Full hd LCD TV, games, and out-of-the-box bedroom! After-sales service with free base! 3199 yuan Philips (Philips) 42pfl1609/93 42 inch Full hd LCD TV orders minus 150 yuan! 3949 deal! Appearance of the atmosphere, super-wide surround sound,
Sky Chong Hengda UB530 HD video capture card USB game PS4 video RIP movie webcast live video conference HDMI capture boxHttp://item.jd.com/1567495458.htmlSky Chong Hengda ub5a0 USB capture card HDMI component Network conferencing PS4 game video HD capture Box 1080pHttp://item.jd.com/1542475884.htmlor once.Tian Chong Hengda tcub5a0n4-h HD capture card 1080p/60 hard-Press acquisition cardHttp://item.jd.com/10
Reference address: ASUS Player Country G501 Released: GTX 960m+4k screen [6P]Recently, Nvidia released the GTX 960M Mobile graphics card, a lot of game notebooks have also been updated, which naturally not "(Bai) Yang (jia) eye" Asus ROG, they also launched the new "thin" game notebook G501, the other old model GL551 and G751 have also been upgraded.First look at G501, the specific model is g501jw-ds71, about 20.6mm thickness and 2.06kg weight, put in the game notebook is actually really enough
Beaglebone Black (Rev C) is a AM3358 processor-based development kit from Shenzhen Technology Co., Ltd. The processor integrates an arm cortex™-a8 core of up to 4GHz and provides a rich peripheral interface. element14 beaglebone Black (Rev C) expansion interface includes the network port, USB Host, USB OTG, TF card interface, serial port, JTAG interface (default not welded), HDMI D type interface, EMMC, ADC, I²c, SPI, PWM and LCD screen interface.Beag
, you can put 24-bit, 16-bit RGB,YUV data input, with the camera link, video data input mode becomes diversified, FPGA, sensor, HDMI, SDI, VGA, Dvo and so on can input data, in TI's capture link and usecase in the Change collection Viport port, acquisition mode, acquisition bits, the limit of the field, the acquisition of clocks.Char *gcapturelink_portname[] = {"VIP0 PortA", "VIP0 PORTB", "VIP1 PortA", "VIP1 PORTB",};Char *gcapturelink_ifname[] = {"8-
, 5V/2A power input
TF Card
1 standard TF Card interface
USB Host
2-Way USB Host with USB2.0 protocol support
USB OTG
1-Way USB OTG 2.0
Ethernet port
10m/100m Adaptive Network Port
PHONE
Headphone output Support
Mic
Mic Input Support
Serial
2-Way Serial port
A/D
1-Way
User Key
5 function keys
DIP SWITCH
1 x
supports P camera, but its card is more serious, and it is stuck in a mess during playback, the core that is responsible for video decoding in the multi-core CPU claimed by xt800 does not know what to do. There is no big problem for the three to take a p video.
Standard
As we all know, G7 and milestone support the old Master Card, but they can only use China Unicom's 3 GB. The unique advantage of the xt800 is that it supports dual-card dual-waiting, and can be used with the old Master Card
Win10 IoT C # development 1.5,
Windows 10 IoT Core is an important product of Microsoft for the IoT market. Unlike the previous Windows version, Windows Core is specially designed for IoT devices. The hardware is not limited to the x86 architecture, it can also run on the ARM architecture.
In the previous chapter, we talked about Raspberry's method of installing Win10 IoT system and setting up Visual Studio 2015 Development Environment (http://www.cnblogs.com/cloudtech/p/5562120.html). This time
modules, the WCDMA downlink speed can reach 21 M/s (optional)
Angular Extension
There are up to 320 picking feet to meet your various scaling needs
Camera Interface
Support for 2 million cameras/5 million cameras
HDMI Interface
Standard HDMI v1.4, 1080p HD resolution
LCD interface
LCD connected to RGB Signal
WIFI
802.11b/g, 802.11n (1x1)
Background: Raspberry Pi has been very popular in the past two years. It is very small and only in the size of a credit card. Many companies are also using this, And I have bought one to play. This is really a good choice for people like me who like DIY. There are three versions. I bought green boards.
Recommended reading:
Raspberry Pi build LAMP Server
Install a game simulator on Raspberry Pi
Install Weston on Raspberry Pi
Linux OS for Raspberry Pi is available
Purchase: 1. Raspberry Pi
Ibox4412 lubuntu14.04, ibox4412
Lubuntu14.04 transplanted a year ago. Based on ibox4412, lubuntu14.04 is smoother and more powerful than the friendly port 13.10.
Porting odroid lubuntu14.04 http://odroid.in/ubuntu_14.04lts/ubuntu-14.04.1lts-lubuntu-odroid-u-20141124.img.xz Based on ibox4412
Based on odroid kernel-3.8.13.29, all drivers are ported and adapted
Functions:
1. sdks are divided into two partitions. The first partition is fat32, and the environment variables boot.txt and zimageare sav
, such as Baidu launched Baidu Audio and video sticks, millet boxes and so on. The work of Baidu AV Stick is as follows: (Official note)Figure 2,900-degree video Stick 2S working diagramBaidu developed a series of Baidu AV Bar, in fact, a full consideration of the reality of a set of wireless video playback program. From the point of view, considering the actual situation of the existing TV (most only with HDMI function), this scheme for TV or the use
recovery all[1.519]sunxi Flash read:offset 4000000, 13483446 bytes OK[1.530]ready to boot[1.532] [MMC]: MMC Device 2 not found[1.536] [MMC]: MMC not find,so not exit[1.540]Starting kernel ...[0.769756] aw_pm_init:not support Super standby.[0.812264] SW_AHCI sw_ahci.0:sata power enable do not exist!![1.170628] [HDMI]HDMI module Init[1.181269] # #fb init:w=1280,h=720,fbmode=3[1.308664] init:/init.rc:394:igno
display the main screen content, the touchscreen display on the right side of the extended desktop blank content, you can use the mouse to the main screen to the right of the window to display on the touch screen)However, the pain of the egg, touch screen touch on the event is the main screen. This means that I am on the touchscreen to the blank expansion of the desktop a mess, the main screen will respond to the corresponding operation, the touchscreen display on the extended desktop does not
The lubuntu14.04, based on ibox4412, was more fluid and more powerful than the 13.10-year-old transplant.Odroid lubuntu14.04 HTTP://ODROID.IN/UBUNTU_14.04LTS/UBUNTU-14.04.1LTS-LUBUNTU-ODROID-U-20141124.IMG.XZ based on ibox4412 transplantDrive all porting and adaptation based on Odroid kernel-3.8.13.29Features that can be implemented:1, SD card Two partitions, the first partition FAT32, storage environment variables Boot.txt and zimage, directly from the FAT32 file system read Zimage and start an
transcribe your speech.Microphone classPlease open another interpreter session and create an example of a class that knows a different type of device.>>> import speech_recognition as sr>>> r = sr.Recognizer()Instead of using an audio file as the source, the default system microphone is used. The reader can access it by creating an instance of the microphone class. >>> mic = sr.Microphone()If the system does not have a default microphone (such as on raspberrypi) or if you want to use a non-defau
, one is not partition, one is the system file replication is too slow, or even copy, the third is a successful copy in, the results of the decompression, space is not enough, anyway is all kinds of not smooth, It really saves a lot of time with a good quality card and reader.(3) itop4412, because I did not buy the display, I have started to burn the HDMI system, later did not know that the problem is TF card or the system file problems, after the TF
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