9.1. Efficiency: Section 9.1 introduces the concepts of: an electrical circuit, Lorenz force in a coil of wire carrying an electrical current in a...

wave lens...

Following.... may buy the book though I bought a lot of records over the holidays. 1,000 pages is more of an actual coffee table than a coffee tabl...

9.2 Impedance Transformation: Before we get into the text (which I think isn't the clearest way to start this important subject), I think a Bell La...

9.3 The Horn Loudspeaker (pg. 418): After the preceding discussion of the concept of impedance transformation, this section begins the discussion o...

9.4 Directivity (pg. 422): The idea of directivity is a separate concept than the one about impedance transformation, but in reality, they are inve...

9.5 Basic Topologies 9.5.1 Front Loaded Horns 9.5.2 Rear Loaded Horns 9.5.3 Multi-Way Systems 9.6 Summary Chapter 10 Symbols The preceding sections...

Thanks for this Chris. I'd love to buy a copy of the book but the price of USD150 is a little steep for me

Thank you also from me for starting this thread 🙂. I decided to boy the book as a gift to my self! I have been looking for horn-knowledge all over...

Beluga whales use coral formations to focus and amplify sounds used to communicate with other beluga whales. More evidence that humans are not as s...