2024年3月14日 · I have built several speakers from kits and proven designs and I would like to design and build something more specific. I have been using commercial on wall speakers in my living room for a couple years and they can provide a better sounding and balanced lower end when speakers cannot be placed 2-3ft out from the wall.

2024年12月17日 · hummmmm ! 😒 Cabinet shape as its material & design is a plain part of the whole design & sound. Beolabs, Wilson Audio (ugly & f...g mauvais gout, but that's not the illustration here), Vivid audio, Kef Blade, Estelon, Magico, Avalon or even a simple D&D developped here with clever layout and DSP), etc !

2018年6月18日 · Loudsoft Design & Test Tools here Loudspeaker Design Calculations Tool (by Robert Dunn ), cross-platform application with many calculations commonly used in loudspeaker design here LDC7, Vance Dickason's (!) page, email for software here LDS/ALAB, software in Italian. links in post 26 below linked here

2024年12月15日 · hi all, first 3 way crossover design here so im looking for guidance the tweeter is 1x beyma cp21/f which is 8 ohms - 105dB 1/@1m the midrange drivers are 2x B&C 6nsm51-8 in parallel for a 4 ohm load "100 dB, Applied RMS Voltage is set to 2.83 V for 8 ohms Nominal Impedance" the mid bass...

2019年6月5日 · Acoustic Horn Design – The Easy Way (Ath tool) This is an associated thread for a waveguide generator called Ath (Advanced Transition Horn), version 4. Ath is a piece of software for designing waveguides and horns. At the same time it makes it possible to easily simulate their acoustic...

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2015年2月7日 · The functional part is the surface shape that sound waves bounce off of (at different time delays and diffused over an area). See Sound Diffusers 101: Free Designs for DIY Diffuser Panels for an animation, good explanation and other designs for diffusers. (Mine is hand-optimized to be a 3' wide design using least expensive US wood).

2019年1月18日 · This refers to whether the speaker radiates sound only in one direction or in all directions. The degree of directivity generally changes with frequency becoming more directive as frequency rises (this can be seen in the manufacturers curves as the off axis measurements spl starts to drop away from the on axis level at higher frequencies, most manufacturers will show …

2002年3月17日 · These are only recommendations of course, everything depends on your drivers, your design ideas and your taste. Don't forget to check the impedance of your speakers regularly while trying different options, cause the impedance curve can tell you many, many things about the behaviour of your design Regards Stan P.S.

is the dominant design for most high efficiency bass drivers, for a number of reasons. First, a typical high efficiency woofer has a highish free air resonance (Fs). If this type of a driver is put in a sealed box, the system resonance (Fb) becomes too high for decent bass response.