1, open audacity, if pop-up "Start no longer show" before the check, "OK" can be. As shown below
2, OK now in the Audacity interface we click "File"-"open" to the computer you want to process the file import.
3, click "Open" as shown below.
4, in the lower left corner of the window "Engineering sample Rate" Right click on the black inverted triangle and pull down, select the appropria
Audacity is a free open source program for editing audio recordings. It can run on multiple platforms (Windows/linux). Audacity is a GUI-based, powerful program with a variety of options. It allows you to record various types of sounds. Displays a screen. You can display data in multiple parallel tracks, and you can cut, copy, and paste the time portion of the source data, and you can even add special effec
First of all, this is the first time I have compiled such a large project, so I have taken some detours. Because I want to learn about speech processing, I will compile the source code of audacity under sf. I use audacity1.3.9 version. first, find the compile.txt file in win.com. This is the instruction file compiled in windows. The instructions above are clear (only in English) and the compilation tool is vs2008.
1. to compile
The audio editing recorder (Audacity) is a free cross-platform Audio Editor (including Linux, Windows, and Mac OS X. You can use it to record, play, input and output WAB, AIFF, Ogg Vorbis, and MP3 files, and support most of the commonly used tools, such as cropping, pasting, mixing, uploading/downloading, and special audio effects. You can cut, copy, and paste audio streams (unlimitedly canceled), mix audio tracks, and add effects to recordings. It al
First of all, this is the first time I have compiled such a large project, so I have taken some detours.
Because I want to learn about speech processing, I will compile the source code of audacity under sf.
I use audacity1.3.9 version. first, find the compile.txt file in win.com. This is the instruction file compiled in windows. The instructions above are clear (only in English) and the compilation tool is vs2008.
1. to compile
The audio editing recorder (Audacity) is a free cross-platform Audio Editor (including Linux, Windows, and MacOSX. You can use it to record, play, input and output WAB, AIFF, OggVorbis, and MP3 files, and support most of the commonly used tools, such as cropping, pasting, mixing, uploading/downloading, and special audio effects. You can cut, copy, and paste audio streams (unlimitedly canceled), mix audio tracks, and add effects to recordings. It also
1, we have prepared the material to understand, now open the Audacity software and then import a section of audio footage as shown below
2, then we find the noise of the band
3, then we in the interface to click the effect of the denoising, the results are as follows
4. After the selection, we will adjust the value according to the size of the noise, then click to get the characteristic of noise.
5, then we CTRL + a
In linux, the audio editing software audacity-the technology of the Linux release-Debian information. For more information, see the following section. Audacity is a relatively early audio processing gui in linux. It can export wav, mp3, ogg, and other formats. In terms of operation, it is silly to say it in a graphical way.
# Installing audacity
Debian :~ # Apt
ArticleDirectory
The architecture of audacity
Lessons from the architecture of audacity
References
The architecture of audacity
Lessons from the architecture of audacity
User Interface shocould be discoverable: People shocould be able to sit down without a manual and start using it right away, g
1, we open audacity on the computer.
And then we open the audacity and then we open it and we click on "No More on startup" and we click "OK" to see the effect as shown below.
2. After opening the audio file, we click "File"-"open" and then import the file to be processed.
3, after we click on the "open" need to format the conversion of the audio file, will automatically import the audio
1, click and Open Audacity. The first time you open will jump out of a hint, we need to "start no longer show" before the check, and then click "OK".
2, in the menu bar leftmost "file" select "Open", and open a we need to format conversion processing of audio files.
3, after clicking on the "open" need to format the conversion of the audio file, will automatically import the audio file to be opened.
4, in the low
PHP cannot obtain Referer for troubleshooting and referer for troubleshooting. PHP cannot obtain Referer troubleshooting. referer troubleshooting test results :? Phpecho Test Source: directly load the page br; echoahreftest_cookie.php enter the page abr; echo test source PHP cannot obtain Referer
Chapter 8 JVM performance monitoring and troubleshooting tools (2), jvm troubleshooting
Note: This blog is mainly recorded in "deep understanding of Java Virtual Machine (version 2)"
Note: For details about JVM performance monitoring and troubleshooting tools on the command line, see Chapter 7 JVM performance monitoring and t
Details of several common troubleshooting methods for routers, and details of several troubleshooting methods1. Serial Port troubleshooting
When a connectivity problem occurs in the serial port, in order to eliminate the serial port fault, the show interface serial command is generally used to analyze its screen output report content and locate the problem. The s
Atitit. troubleshooting series ----- troubleshooting when apache cannot be started
Atitit. troubleshooting series ----- troubleshooting when apache cannot be started
You can directly use cli to start httpd and print out detailed information ..
C: \ Users \ ASIMO> "C: \ wamp \ apache2 \ bin \ httpd.exe"
Httpd.exe: S
Linux system-network basic configuration and troubleshooting, and linux basic configuration troubleshooting
In linux, there are three types of network configuration: one is to directly implement the configuration file using command lines on the terminal, and the other is to modify the configuration file, another method is setup text interface settings.
The difference is that after the configuration file is
Although the Linux system is very powerful, stable, but we use the process, if the human operation is not appropriate, will still affect the system, and may even make the system does not boot, unable to run services and other problems. Then this blog post summarizes some common troubleshooting methods, but it is impossible to cover all, can only continue to supplement, update.first, the administrator forgot the password(1), restart the computer, enter
Java virtual machine performance monitoring and troubleshooting tools, virtual machine troubleshooting
1. jdk command line tool
1) jps: Virtual Machine Process status Tool
Jps [option] [hostid]
Main parameters:
2) jstat: Virtual Machine statistics monitoring tool
Jstat-
Main parameters:
For example, if the gc information of process 8675 is queried twice every 8675 ms, jstat-gc 1000 2
3) jinfo: Java conf
A case for troubleshooting slave database latency in MySQL: mysql troubleshooting
When a customer is inspected today, a core of the cpu of mysqld occupies 100% in the case of no business in the slave database. There is no SQL statement for querying the slow query of the master database.It can be said that the typical single-process replication causes a cpu to be fully occupied. If you know the reason, you c
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