1. Of course, because the actual ("truthful") level of a standing ovation is much lower than the level you would have to replay the recording in order to hear the digital noise floor of 16bit. Did you actually read what you are responding to?
2a. OK, that's nonsensical. You think record labels should make recordings for just the say 0.01% of consumers, that tiny number of extreme audiophiles? You do realise that record labels are commercial businesses and not audiophile charities?
2b. We're not talking about squashing an orchestra, we're talking about reducing transient peaks which, as you say, last for tiny fractions of a second and it's inaudible if they are reduced somewhat. Why is reducing these transients a mastering practice? To make the music sound realistic!! There's nothing "realistic" about not being able to hear quiet sections of the music, so what you're saying is the absolute reverse of reality. And, even if we don't reduce those transients, 16bit still has more than 10 times the dynamic range required. So what you're talking about is the aims of mastering, NOT any supposed limitations of 16bit!
2c. Replay gain has nothing whatsoever to do with replaying at the level intended by the artist, so this statement is also nonsense!
3. No it's not, that's nonsense. Firstly, you now appear to be confusing transient peaks with musical dynamic peaks. Secondly, not even a student mastering engineer would "master out" a 10dB musical peak in classical music, let alone a practising professional!
4. Unfortunately though you've failed, as you are taking it out of context. Maximum musical dynamic at the conductor's position is roughly up to about 110dB or so. A concert hall has a noise floor of probably at least 50dB. The dynamic range is therefore about 60dB, that's about 36dB less than what 16bit is capable of!! If you're talking about a "truthful" recording then it HAS to include the noise floor of the performance venue, which is way, way higher than the digital noise floor.
5. That depends. Many cinema sound systems cost $100k or more and can only just manage a dynamic range of 60dB.
6a. Maybe not an arm and a leg, just a pair of ears!
6b. I realise that extreme audiophiles have either no concern for the realities and limitations of human hearing or simply no understanding of them but it would be incompetent and negligent for a record label to release a recording where to hear the quiet sections means replay the recording at dangerous levels.
6c. The instructions would be simple: If you want to continue to hear normal conversations, NEVER set your headphones to peak level (0dBFS) equal to 120dBSPL!!
7. For hundreds of years, since the very dawn of modern science, science has had absolutely zero affect on the limitations of human hearing. 16bit is both beyond the ability of technology to fully reproduce but more importantly, beyond the limitations of human hearing.
Please, no more nonsense and especially no more nonsense which advocates injury!!!
G
Oh dear... do I REALLY have to go to a CD store, grab - say - 10 of the recently released classical recordings at random , endure the chore of ripping them - and then post the result on audition or whichever PCM editor ? I started because of rejecting the SQ of CDs recorded around the turn of the millenium onwards - the newer they were, the less realistic they sounded !
Now, TBH - how many of headphones , even those considered to be high end, CAN in fact play back an uncompressed recording of a piano - or even worse, live microphone feed - at realistic SPL ? Say the same SPL as measured in say 5th row of parter ? And then, how many loudspeaker systems can do the same ?
Because record companies are releasing what they are, the percentage of equipment actually capable of doing it may well be in the 0.01%ish range mentioned above. And that needs to change - no more massive bass reductions ( which is the very first thing to sacrifice ) - or, releasing two versions of the same recording; one truthful, another stated as being compressed/EQed so that lesser equipment can play it with satisfactory result.
I agree regarding the noise floor of the venues ; the newer they are, the noisier they are. Lighting alone can be enough, in case where "climatic" devices add their drone in the LF, it can be unbearable for any serious recording. Actually, I found that recording with lower resolution in such troublesome environment actually produces better result - sometimes all the way to using MP3 as an original master medium ! But, I will go to any length to avoid to have to record in noisy environment - and then will use whatever maximum resolution system available.
16 bit may or may not be enough for
playback - but it is nowhere good enough for recording. I did record a few CDs using CD-R, which, according to its specs, was recording with 14 bits. And, I found that pushing the recording level as far as it would go without clipping was extremely desirable - because a single dB reduction of recording level had drastic reduction of SQ. Now, it did give me the skill to work much in the same way using better recording devices, including DSD - where it keeps the level of the recorded sound ratio to ultrasonic noise of the DSD as high as possible. In PCM, by going to 24 dB, one can have headroom of more than 10 dB while still having better resolution than 16bit recording driven close to 0dBFS. RBCD also pushes under the carpet any ultrasonic noise of ADCs and DACs - everything above 22.1K gets chopped off - end of "problems".
However, I DID find out that converting DSD128 to PCM 192kHz/32bit floating point can bring an uncannyly low noise floor - which I have yet to hear on any other medium. Compared to that is RBCD - noisegenerator. I particularly remember one organ recording; during the pauses, the sheer sensation of the acoustics of the church was great on master DSD128, unbelievable on 192/32 - and, compared to the former two, poor on RBCD.
Now, RBCD may well sound fine if one never gets the exposure to the former two ... - or enough live music.
On purpose I did not mention response above 20 kHz as being mandatory for quality recording. Regardless whether we can or can not hear pure sine waves above certain frequency - we can "perceive" "somehow" these frequencies ( there were studies and more are needed to bring down the myth "20 kHz is enough" - for good ) - without them it just is not realistic enough. It may be timing, it may be I-do-not-know-what - but I know I regretted with all my heart the recently released harpsichord recording could not yet be mastered in DSD ( Pyramax DAW, it goes from 1 bit to 8 bit only very close to the cut, meaning >99% of the resulting master recording will still be native DSD ) but in 192/32 and then released on CD. It is still very good - but the true charm of the harpsichord that has output (on this recording ) up to approximately 45-50 kHz ( one has to convert DSD into 192/24 or 32, in order to be able to use spectrum analyzer up to half that frequency, 96 kHz ) , is diminished. Next time, I hope DSD DAW to be fully operational - so that true DSD downloads can be made available.
If you have read the above correctly, there was nowhere any mention of any loud sounds. True, organ can get loud - but harpsichord is a quiet instrument, even close up, even in full cry. Going above RBCD 16 bit 44.1kHz limitations brings MUCH more believable reproduction - of both.
Yes, those > 20 kHz are WAY, WAY down in level - but they DO matter. Yes, I know it not only sounds, but IS expensive - but centuries of musical instrument making and development have produced what we have today and it is my firm belief that if the technology allows for it, it is not excusable not to use it to preserve as much of the original sound as possible.
Back in 50s, they used whatewer best they could ( including optical tape ) hold their hands on; that is why we are still discovering, using ever more sophisticated vinyl playback devices, what is truly lurking in those grooves. In 50 years time, no one could possibly claim the same for RBCD . While for sheer reproduction 16 bits ( after all the work in the studio with greater bit depth ) may be enough, 44.1kHz sampling most definitely is not.