Abbey Road Atmos notes
I have a 7.2.4 system. I attempted to isolate the sounds mixed to the ceiling speakers to try and give an idea what the Atmos speakers are doing. I lowered the 7.2 speaker volume levels as low as my AVR will go, -12 dB. I raised the .4 ceiling speakers to +4.0 dB. Unfortunately, I could still hear the 7.2 speakers very quietly so some sounds may have come from the lower speakers but I did try to verify the sounds were from the ceiling speakers.
It is hard to describe how the Atmos mix differs from the 7.1 mix. The sound field is definitely higher/taller than the 7.1 base speakers. I use Audyssey to set the distance and levels I turn off Dynamic EQ and Volume and have MultiEQ XT32 set to Flat. The mix I get in my chair is unlike anything I’ve experienced before. I attribute this mainly to the precise timing of sounds reaching my ears but surely the EQ’d sound quality adds to this effect too. I believe the description of a sound bubble around your head is pretty accurate. The addition of the ceiling speakers adds to this effect. I would also say that the sounds don’t sound blurred or diffused, just placed around your head. I suppose that would really depend on how the sounds were mixed though.
Anyway, here are my notes for what was sent to the ceiling speakers.
Come Together: some vocals. Shhh with reverb moving to the rear. A little hi hat. Rhythm guitar on chorus. Lead guitar on solo. A little electric piano.
Something: little lead guitar, lead vocal, organ, drums top end, strings, hi hat and crash cymbals.
Maxwell’s Silver Hammer: hi hats, chorus clang clang, chorus lead vocal, moog synth, organ,slight lead guitar, chorus oooo da da do vocals, lead guitar, piano, cymbals, backing Maxwell must go free.
Oh! Darling: some rhythm guitar, some hi hat, cymbals, backing Ahhs oohs, some break guitar single arpeggio notes, piano
Octopus’s Garden: some guitar, piano, ooh oh backing vocals, under water garglely backing vocals.
I Want You: lead guitar, melody guitar, organ, picked guitar during She so..
Lead guitar, shhh static sound moving around at the end.
Here Comes The Sun: moog melody, strings, hi hat. Sun, sun, sun here it comes backing vocals, moog, some acoustic guitar.
Because: some harpsichord, ah vocals, some of the main vocals with reverb, moog.
You Never Give Me Your Money: some lead vocal and doubled vocals, backin vocals with reverb, hi hat, bells, ahhh vocals, 1234567 all good... vocals, bells, crickets.
Sun King: crickets, some picked/strummed guitar, ahh vocals, lead vocal
Mean Mr Mustard: rhythm guitar stabs, tambourine, hi hats
Polythene Pam: rhythm guitar, 3 main three blind mice chords, ah vocals, yeah yeah yeah backing vocals, descending guitar line to next song
She Came In Through The Bathroom Window: backing ah ooh vocals, percussion.
Golden Slumbers: some strings, some high drums
Carry That Weight: some orchestra, lead guitar, some crash cymbals, and lead guitar into next song
The End: some cymbals, some drums, rhythm guitar before and during leads, the 3rd (center channel) lead player, piano, vocals, strings, backing vocals.
Her Majesty: guitar and vocals moving around the room.
David H