Breaking News
Comments
Newest First | Oldest First | Threaded View
Nic Cohen
User Rank
Author
re: Loudspeakers: Objective evaluations - Part 2: Measuring the essential properties of loudspeakers
Nic Cohen   7/27/2012 8:00:31 AM
NO RATINGS
It gets to a point where you will require the use of a solid object like a table which has adequate reverberation in order to compensate for the size and increase the loudness... No?!? Nic www.kdweb.co.uk

kdboyce
User Rank
Author
re: Loudspeakers: Objective evaluations - Part 2: Measuring the essential properties of loudspeakers
kdboyce   1/3/2011 7:44:03 AM
NO RATINGS
This article is excellent both for its content as well as how loudspeaker performance is explained. Of key importance is the fact that every listening environment is different and therefore every listening experience is different according to the environment. Engineers of audio amplifiers do strive for as flat a response as they can get over the audio band such that any "deficiencies" in the sound is caused somewhere else in the system. As speaker sizes are reduced, and lower costs enter the picture, one could legitimately as if such a speaker had any real performance features are all? It is a fair purpose, however, to tailor a speaker to a specific application. For example, voice only applications do not need full 22KHz audio bandwidth, but they should be really good in the 100Hz to 4Khz range. Compensating small speakers using EQ and similar means only goes so far, and also becomes difficult for speakers confined to a very small space with little physical volume behind them. It is an attractive area for research, as we see user devices take on audio characteristics of larger devices while still retaining a handheld form factor.

Kinnar
User Rank
Author
re: Loudspeakers: Objective evaluations - Part 2: Measuring the essential properties of loudspeakers
Kinnar   12/23/2010 9:39:35 AM
NO RATINGS
This is a very good article about the Loudspeaker Essential Properties Measurement but simultaneously it also discusses important parameters to be considered while designing the loudspeakers and the place of installation. Truly this is a great article.



Datasheets.com Parts Search

185 million searchable parts
(please enter a part number or hit search to begin)
Radio
NEXT UPCOMING BROADCAST

What are the engineering and design challenges in creating successful IoT devices? These devices are usually small, resource-constrained electronics designed to sense, collect, send, and/or interpret data. Some of the devices need to be smart enough to act upon data in real time, 24/7. Are the design challenges the same as with embedded systems, but with a little developer- and IT-skills added in? What do engineers need to know? Rick Merritt talks with two experts about the tools and best options for designing IoT devices in 2016. Specifically the guests will discuss sensors, security, and lessons from IoT deployments.
Like Us on Facebook
Special Video Section
The quality and reliability of Mill-Max's two-piece ...
01:34
The quality and reliability of Mill-Max's two-piece ...
LED lighting is an important feature in today’s and future ...
05:27
The LT8602 has two high voltage buck regulators with an ...
05:18
Silego Technology’s highly versatile Mixed-signal GreenPAK ...
The quality and reliability of Mill-Max's two-piece ...
01:34
Why the multicopter? It has every thing in it. 58 of ...
Security is important in all parts of the IoT chain, ...
Infineon explains their philosophy and why the multicopter ...
The LTC4282 Hot SwapTM controller allows a board to be ...
This video highlights the Zynq® UltraScale+™ MPSoC, and sho...
Homeowners may soon be able to store the energy generated ...
The LTC®6363 is a low power, low noise, fully differential ...
See the Virtex® UltraScale+™ FPGA with 32.75G backplane ...
Vincent Ching, applications engineer at Avago Technologies, ...
The LT®6375 is a unity-gain difference amplifier which ...
The LTC®4015 is a complete synchronous buck controller/ ...
10:35
The LTC®2983 measures a wide variety of temperature sensors ...
The LTC®3886 is a dual PolyPhase DC/DC synchronous ...
The LTC®2348-18 is an 18-bit, low noise 8-channel ...