I couldn't agree more with Jim's comments. If you want to tailor the
sound, do it in the electronics, not in the speaker. The speaker should be
an accurate transducer.
And I love my little RCA/Radio Shack/Optimus speakers (Pro-X44AV)!
73,
Barry N1EU
On Wed, Feb 27, 2013 at 8:19 AM, Jim Brown <k9yc@audiosystemsgroup.com>wrote:
> On 2/26/2013 10:29 PM, Richards wrote:
>
>> YES - the author makes a good case for using something tailored to the
>> task.
>>
>
> Bullsh&t. What is needed for good speech quality is nothing more or
> less than a loudspeaker with flat response AND uniform coverage in the
> speech range. And, because many (most?) ham rigs don't have high power
> audio output stages, it needs to be fairly efficient. "Tailored to speech?"
> Horseh*t. Nothing more or less than a decent small, accurate loudspeaker
> that sounds the same over a fairly wide angle.
>
> Now, it so happens that Optimus is the "house brand" that Rat Shack used
> in the 70s and 80s. They didn't make anything themselves, but some of the
> small speakers they sold under the Optimus name were pretty decent, and we
> used them a bit for making noise in rooms to do acoustic testing. But
> "optimized for speech?" Zebrash&t.
>
> The reason that loudspeaker he likes sounds good on speech is that it's a
> decent "flat" (natural) loudspeaker. .
>
> 73, Jim Brown K9YC
> Fellow, Audio Engineering Society
>
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