
I enjoy soulful music that is recorded with great care. I enjoy the dynamics of pristine sparkling treble, meaty mid-range and deep rounded bass. It is something that I have spent thousands of dollars on over the years. No, it has not reached the point of fanaticism and never will. I have known fanatics who are constantly tweaking and flipping old gear for new. I know I could become one if I had unlimited funds, but I don't. What I really would like to learn about is the quality of sound that is on cd and mp3. So, in writing this I am on-the-job learning as I write. This is from a Stylus Magazine article: "I’m pretty anal about sound, and I’m prepared to admit it. I’m not a super-duper audiophile (I can’t afford to be), but I have spent hundreds thousands of pounds over the years on stereos, headphones, hi-fi separates, portable audio systems, and even (in my more gullible moments) biwired speaker cables and limestone slabs to position my speaker stands on, all in pursuit of the “perfect” sound: slightly more sparkle and physical *ping* in the treble (hearing the stick hit the hi-hat, perhaps, rather than a vague *splash*); a more rounded and tighter bass sound that doesn’t bloom like ugly bathwater and overwhelm the song; more realistic vocals that put the singer right in front of you, spittle-filled lips and all. You know the kind of thing… It’s like when serious wine buffs talk about being able to smell diesel or orange peel in a bottle of Shiraz: it seems like nonsense until you immerse yourself in the sensations of the discipline and find that you too are scrabbling for ridiculous metaphors to describe how something tastes or sounds or smells when you suddenly realise there are more nuances than you ever imagined."
MP3 compression results in a loss of sonic dynamics that includes color, space and depth. MP3's now have a bitrate of 192kbit/s while uncompressed compact discs have a bitrate of 1,411.2 kbit/s (16bits/sample x 44100 samples/second x 2 channels / 1000 bits / kilobit) There are people I know who think that some audio compression encoding is better sounding than CD quality! All this is important to your relationship with a song. People want loudness and that's what they are getting at the sacrifice of a complete range of the sound spectrum. Much like the international sameness of some wines that have no sense of place or distinction. The art and craft have been diluted to an average or the LCD. In acoustics, loudness is measured in peaks and averages. For better or worse, our ears respond to the average loudness rather than to the peaks and troughs, so record companies and artists are aiming at loudness at whatever cost. And the cost is high. Some artists are mixing their masters with exactly this in mind. The resultant sonics are horrendous distortion. The loudness compulsion goes back a ways in recording history. The Beatles asked Parlophone to press their albums on heavier vinyl for more bass. Then there was poor delirious Phil Spector and his "wall of sound." Nowadays, music with a loud signal is referred to as "hot". Highly extracted hot wine, anyone? The highs and lows of a wine are softened to be internationally palatable. When the music is compressed it becomes hotter, i.e. the peaks and troughs are ironed out so that they are almost level. Then the signal is increased. Modern cd's have a much more consistent volume level. People aren't really listening closely for the changes in volume, because there are none. It's non-distracting background music, easier to ignore. The same with generic wine. People are drinking them and not expecting something surprising, inspiring or challenging. They want safe predictable wines with no unexpected turns or twists. Loud, big Parkerish wines with the volume set at 93+. As a result, the space between the notes and the space surrounding instruments is lost. Not only are the volume differentials flattened when you compress music, but bass and treble frequencies are pressed into the midrange and the space surrounding instruments is lost, making them less easy to separate when you listen. Muddled. Warm dymanics keep listeners on their toes and will make them continue listening. "It's not how loud you make it, it's how you make it loud."
"Bass frequencies drive music, they give us a physical sensation to hold onto and ride through a song. Play "Unfinished Sympathy" on a decent hi-fi and the sub-bass shots that open the song hit you like a punch in the belly and a pillow-whack to the chest. Play Girls Aloud's superficially sonically savage "Wake Me Up," Nine Inch Nails meets Gwen Stefani, on the same set-up, and it sounds flat and lifeless. Treble frequencies by contrast add imaging—a sparkling, accurate treble hit can almost be seen—think Jacko's early 80s work with Quincy, all those pointillist pricks of light over the top; cymbals, shakers, and twinkling keys. Try The Killers though and their cymbal work is so muddy and indistinct that it's hard to even identify, let alone hear clearly. Speakers work by moving air molecules. Overly compressed music moves a LOT of molecules, but it doesn’t move them very precisely."
When your ears tire easily, it is because the flat sound of the mid-range relentlessly pounds your tympanic membrane and your brain nodes. Ear damage results mainly from the loudness of the mid-range. Music is about peaks and troughs, tension and release. Un-dynamic hot music doesn't let up at all, thus fatigue and unmusical sounding. Always looking for something new because one is tired of the flatness. Dynamics take you emotionally. You can ride the ups and downs, the textures in sound. A well made wine does the same thing in tastes and flavors. You can ride the nuances and notes. Compression itself is not bad. It's the overuse of it and the consequent extremes. People don't know when to stop.
"Compression is a way of life. A week's worth of radio broadcasts have become an hour-long podcast. Think of those plastic bags you can get for clothes with a hole to stick a vacuum cleaner nozzle in so you can suck all the air out and pack them tighter. We squash fruit into smoothies, social policy into soundbites, vitamins into pills, entire meals into cans and English into txt spk, all so we can consume things quicker than ever before. But quicker is not the same as better. Meanings, subtleties, and understandings are lost because we don't have the time to pick up on them."
Very few people that I know sit down and listen to music. Even fewer sit down and listen with good wine. "The subtle nuance of the release of a reverb tail" is a lot like the long silky finish of a 1992 Alion Reserva.