Speaker Size Vs Room Size - www.AcousticFields.com скачать в хорошем качестве

Speaker Size Vs Room Size - www.AcousticFields.com

⭐ Acoustic Treatment Build Plans: https://www.acousticfields.com/produc... 📉 Free Room Analysis: https://www.acousticfields.com/free-r... 🎓 eBooks & Forum: https://www.acousticfields.com/sign-u... - In this video, I explain how you can avoid the urban legend that bigger is better when it comes to speaker size and room size. Larger speakers in small rooms create issues that the speaker designer never intended which can cause you to hear more room sound than you want. Want to learn more about room acoustics? Sign up for my private free room acoustic training videos and ebook at http://www.acousticfields.com/free-eb... Subscribe To My Channel To Learn More About Room Acoustics http://www.youtube.com/subscription_c... Each Wednesday at noon I release a brand new video covering another important room acoustic issue you need to be aware of. Then on Tuesdays at 11am EST, I host a live Google Hangout so you can post any questions you want me to answer about previous videos or about your particular studio setup. So subscribe now and I look forward to helping you to solve the room acoustic issues you are facing in your room and studio. Other Great Resources: Ask me A Question    / acousticfields   Acoustic Fields Website http://www.acousticfields.com Acoustic Fields Blog (In depth discussions on room acoustic issues) http://www.acousticfields.com/blog Acoustic Fields Blog RSS http://www.acousticfields.com/categor... Follow me https://plus.google.com/+Acousticfiel...   / acousticfields     / mikesorenson06   - My business partners Twitter account Here is the transcript from the above video: Hi Everyone my name is Dennis Foley. I'm the chief product designer for Acoustic Fields. Activated carbon low frequency absorption technology is unique in it's ability to absorb a large of energy in a small amout of space. We also have our own foam technology. It does a little bit different things to vocals and you can read about that in our website acousticfields.com. I go into a lot of rooms and I see an anomaly happening especially in hi-fi, that concerns me so I thought we'd talk a little bit about it today. Speaker size vs Room size. I've been in a lot of rooms where if this is the room size, we have speakers that are almost to the ceiling. Now these large speakers produce lots of energy but they also produce lots of distortions. So we have to be very careful matching the room size to the speaker size. A good rule of thumb is that the speaker height should not exceed more than 50% of the room height. So if you have 8 ft ceilings, your speakers should be no more than 4 ft. It's a good common sense rule. It's a good way to distribute energy in the room and not over-distribute and have all kinds of issues and distortions when you come into play. So our critical distance is the distance in our room where the reflection and the direct energy are equal. If we have a very tall speaker, a very big speaker within the room, it's going to be difficult to find that magical spot in a room where the reflections and the direct sound are equal and that's a critical area no matter what we are doing control rooms, monitoring, playback environment, home theater, listening rooms whatever the case may be. We need to understand that there's a relationship between the speaker size and the listening position and the room. All three variables have to come into play. In this case, with speaker, room and listening position bigger is not better. Be very, very careful with this. You don't want to put a large speaker into a smaller room. Speaker boundary interference effect even has it's own name it's such a large distortion because the speaker itself is too close to a room surface boundary and that produces all kinds of distortion and issues there too so you have to be very, very careful especially with the side walls. Comb filtering. That back and forth reflected activity that produces phantom sound if you will or phantom images between a speaker and a side wall, a speaker and a rear wall. In this case here, a speaker and the ceiling. This is 6 and a half ft speaker in a 7 and half ft tall room, I just saw that last week. So we want to be very careful with our speaker size vs our room size and just use a good rule of thumb when you're out there shopping. If you have 8 ft ceilings, no more than 4 ft for your speaker height. Stretch it out a little bit 5 ft if you need to if you have a longer room. Thank you!