Skip to main content

Freshers & Experienced Openings July 2024

https://www.pharmatutor.org/content/july-2024/biocon-biologics-walk-in-drive-for-mpharm-bpharm-msc-in-qa-qc-manufacturing
Post a Comment

Do we can compress mp3 files without loosing sound quality

Do we can compress mp3 files without loosing sound quality?

 

In short: Practically NO.
MP3 is compressed music. Some music formats do compress better than MP3 like AAC etc. but are only marginally better.
Also you should not do Post-Processing on mp3's
i.e.do not try to compress mp3's, change format, change bit-rate etc. this will lead to drastic loss of quality.

Though there are other formats, today the de-facto standard is 128kbps (bitrate) MP3 for music, higher bit-rates are preferred upto a maximum of 320kbps.

If you have only mp3 files, forget about more compression.
On the other hand if you have audio CD's [non-mp3, the proper audio CD] then you can 'rip' them to a better format/bit rate.

NOTE:DO NOT TRY TO CHANGE FORMAT/BITRATE OF MP3 FILES, ANY CHANGES WILL LEAD TO DETERIORATION OF QUALITY. Even increasing bit-rate to 320kbps using 128kbps is useless. you cannot bring back information [or 'music'] that was destroyed while creating the original MP3, except by maybe making A.R. Rahaman sing again!! :) !!

The above fact about loss of quality is because MP3 is a LOSSY compression algorithm, it destroys information in compressing music, UNLIKE .ZIP etc. where you can 'UNCOMPRESS' there is no such thing for mp3.

 

Please leave your comments IF YES or your suggestions on this.

Comments

Post a Comment

Popular Posts

DOT NET Interview Questions with Answers

When not to use Design Patterns? Do not use design patterns in any of the following situations. • When the software being designed would not change with time. • When the requirements of the source code of the application are unique. If any of the above applies in the current software design, there is no need to apply design patterns in the current design and increase unnecessary complexity in the design. When to use Design Patterns? Design Patterns are particularly useful in one of the following scenarios. • When the software application would change in due course of time. • When the application contains source code that involves object creation and event notification. Benefits of Design Patterns: The following are some of the major advantages of using Design Patterns in software development. • Flexibility • Adaptability to change • Reusability What are Design Patterns? A Design Pattern essentially consists of a p...
153 comments
Read More...

One-Click Video Chats

Meet Face to Face Online Hang out with co-workers and teams. Run as many meetings as you want. No software or signups needed. Best of all, it's free. Simple One-Click Video Chats from Meetings.io Meetings.io starts a video chat between you and up to five people in two simple steps: 1. Press button to generate link to video chat; 2. Share link. That's it. No registering, no logging in, no screen names to remember. Just click and start. The screen automatically resizes to accommodate participants as they come and go, and there are cool little add-ons like a notepad for personal memos and a messenger space for personal comments. Go Visit http://meetings.io --------------------------------------------------- Sourced from Netted by the Webbys
Post a Comment
Read More...

Freshers & Experienced Openings July 2024

https://www.pharmatutor.org/content/july-2024/biocon-biologics-walk-in-drive-for-mpharm-bpharm-msc-in-qa-qc-manufacturing
Post a Comment
Read More...

Streak

Streak – CRM Inside Your Inbox Many of the busiest professionals spend the majority of their days sifting through emails and responding to the most urgent matters. Streak is an application that can make the time people spend going through their email inboxes more efficient and effective. The web-app puts CRM tools right inside its users' Gmail inboxes, making it easy to complete deals and manage client relationships without clicking around from tab to tab. Streak can be used for sales management, bug tracking, customer support, or hiring, just to name a few of the many uses for this innovative tool. If you're the kind of person who spends most of your time browsing through an overflowing inbox, then you'll want to give Streak a try. To get started, add Streak to your browser – the app only works on Google Chrome at the current time – login to your account, and then visit your Gmail inbox. Streak will group the emails in your inbox by customer, making it easy to ...
Post a Comment
Read More...

PDF Presenter

PDF Presenter, an open-source, java-based utility, lets you display PDF documents the same way you'd present PPT (or PPTX) slideshows. Not only that, but you can also annotate your documents with an integrated Pen, Marker and Text Box tool. In addition, it provides you with an option to view your PDF documents (or a Whiteboard) in full screen mode. It works on Microsoft Windows, Mac OSX and Linux operating systems, requires latest JRE (Java Runtime Environment) installed. http://pdfpresenter.sourceforge.net/
Post a Comment
Read More...

Contact Form

Name

Email *

Message *