The more expensive speakers are generally made in very small quantities, with custom built speaker drivers (see below), and fine cabinet work. In general, you get what you pay for, but the tonal characteristics of each speaker ... Animated example of how dipolar speakers work and what makes a push pull speakers work.
www.djsociety.org/Speaker_1.htm
In the same way, sending a bigger pulse of electricity into a loudspeaker makes the cone move further and generates a louder noise. Quieter sounds are made ... The hills and valleys in our outer ears help us to work out where sounds are coming from and give the sounds we hear in the world their three-dimensional quality.
www.explainthatstuff.com/loudspeakers.html www.explainthatstuff.com/loudspeakers.html
Most of the time this is exactly how we want speakers to behave, but there are times when it would be helpful if they could work more selectively. Suppose you're the ... You could use a megaphone to try to call out, but that's just a basic loudspeaker, really, and the sound it makes will probably not reach far enough.
www.explainthatstuff.com/directional-loudspeakers.html www.explainthatstuff.com/directional-loudspeakers.html
In recent years, computer modeling, finite-element analysis, and laser interferometry have brought about a huge increase in our knowledge about what makes the moving-coil loudspeaker drive-unit work. Nevertheless, it has remained fundamentally unchanged since it was invented by Rice and Kellogg more than 60 years ago.
www.stereophile.com/standloudspeakers/272/index9.html www.stereophile.com/standloudspeakers/272/index9.html
Q3.1 What makes a good loudspeaker? ... The felt must be cut into all sorts of shapes to work best where they are placed. The second best way is to use a curved or sculpted baffle. We have built speakers with curved enclosures (spherical even!) and the listening tests confirm what the measurements say: felt is the only way to go.
www.duntech.com.au/faq/loudspeaker.html www.duntech.com.au/faq/loudspeaker.html
A little effort and investment in a decent mic, and a little work on post production not only makes you sound better, but it's not as hard on the listener. When I listen very long to a poor audio quality podcast it gives me a headache, hurts my ears and wears me out.
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Accurate self-knowledge makes it a healthier one.Part of that journey is humility. (Humility is not false modesty--false modesty is unauthentic). Humility is  the element of self-knowledge that frees you from carrying the heavy burden of "What I want you to think I am" ... 3. Managers Understand How People Learn and Work.
www.allthingsworkplace.com/ www.allthingsworkplace.com/
benefits and work-life ... Alliance for Work Life Progress (AWLP) ... Benefits & Work-Life Focus...
worldatwork.org/ worldatwork.org/
The very rhythm of mechanical work style eggs on time urgency, a hidden driver of pulses jumping out of their skins. Check out "The Speed Trap" and learn how chronic time urgency makes us do things that don't make a lot of sense and jacks up the anxiety.
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Introduction to How Speakers Work ... Deconstructed: How Speakers Work ... How Amplifiers Work...
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