![]()
#Programs like photosounder freeware password#With all this password talk, ever thought about using a free password manager? Ever heard of KeePass or RoboForm?ġ2. #Programs like photosounder freeware iso#Have an ISO image and older version of Windows that can’t mount ISO images? Check out WinCDEmu and create an unlimited number of virtual drives.ġ1. Speaking of audio, if you are into music, you can use LMMS to create your own music tracks.ġ0. OK, so you have heard of Audacity, but it’s the best free audio editing program out there, so deal with it.ĩ. Speaking of passwords, have you ever needed to remove a password on an Office document like an Excel spreadsheet? There’ a program for that.Ĩ. You can also use these 10 programs to recover a lost PST password.ħ. Ever forget your Outlook password? Or your password for a WiFi? If so, you can use some cool programs to reveal passwords and account details for various programs in Windows. In those cases, check out my list of 5 photo recovery apps.Ħ. Speaking of file recovery, ever accidentally delete all the pictures off your memory card!? It happens more often than you would think. But that’s not all! Ever heard of TestDisk?ĥ. Ever accidentally delete a file that you really needed? You can try a program called Pandora Recovery to recover lost or deleted files or Recuva, a useful file recovery app. If you use Windows, then you know and love the Windows registry! CCleaner may be the most popular system maintenance tool out there, but what about…well, actually that’s the only one I recommend.Ĥ. What’s the best Notepad replacement out there? Notepad++ right? We all know that! Here are nine more free text editors for Windows.ģ. #Programs like photosounder freeware zip#We’ve all heard of 7-zip, WinRAR, and WinZip, but what about other great zipping programs like ZIP Archiver or PeaZip?Ģ. I've got no experience in Python but I have basic knowledge in C++ and C, but probably not enough to perform this task.Note: Lastly, it should be noted that I have gone through the entire list and run every executable file through VirusTotal (as of Feb 2018) to ensure that the programs do not have malware or spyware.ġ. makes creating wave files easy.heh very interesting! I'll have to look into this more. I'm fairly certain that this would not be hard for someone who's got experience with Python. This should be possible but it requires some programming. shows that it can do the whole convert JPG > BMP for you, and the special effects allow for the greyscale stuff/contrast detection. The problem, of course, is learning to program, and hoping that Python has these libraries I'm talking about hehĮdit: just searched and everything's pretty much there already: After you're done, you close the file and write it to disk. There should be libraries that allow you to write any kind of data to a standard wave file the libraries will contain all the stuff you don't want to bother with, so likely, all you have to do is specify you want a wave file, 16/44/mono, and then you can start chucking in 16-bit values. Then you repeat this procedure for every slice. You then convert this to a hexadecimal value, which is 2333, and you write this down in the wave file as the first number. You can solve this by subtracting half of 2^16, which is 2^15, so you're left with 41779 - 32768 = 9011. However, since waveforms can have values below and above zero, a 240 pixel image has 120 pixels below and 120 pixels above. If the darkest pixel (assuming you're drawing black lines on a white background) is at 153 pixels, then it's 153 (vertical position) / 240 (image height) * 2^16 = 41779. If the image is only 240 pixels high - well, we've got a 16-bit waveform, so we have 65536 possible values. You find the pixel that is the darkest if there are more candidates (for instance, you were drawing with a wide brush), you find the lowest and highest and take the average (or whatever you want). The bottom pixel has coordinate 0, the next has coordinate 1 the height of the image defines your vertical resolution. Per slice, you go along all the pixels in the slice. That's easy enough want a longer waveform? Just increase horizontal size. You then start reading the image in vertical slices, 1 pixel wide.Įach slice is 1/44100th of a second. Then, you put the image in greyscale and you run an algorithm over it that makes the lightest colors completely white and the darkest colors completely black (in Photoshop, this means turning up the contrast). I'm fairly certain that this would not be hard for someone who's got experience with Python.įirst, you convert your jpg, png or whatnot to a plain bitmap file (uncompressed). I could use photoshop to draw it or something.This should be possible but it requires some programming. If I could draw a picture of a waveform and somehow convert that to a wav that would be perfect. If this is possible that would be awesome. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |