It's video material about internal structure of audiophile converter music files. I plan to tell about digital signal processing theory in video in simple terms.
We often say about transparency of sound.
What is in technical terms? Or it only subjective characteristic fo our ears?
Certainly we can to measure the transparency.
Transparency is complex of characteristics, which define the capability of non-distorted throughput for device.
If to say simply: Transparency = minimum harmonic distortions + flat frequency characteristic (less +/- 1 dB in declared band).
Usually we apply term "transparency" about hi-frequencies (5-10 kHz). We q
Now we view approximate reasons of forming of prices of speakers.
It's not hard rule of course. For different countries the ranges of prices is variate. But we can see some trend.
For enforcing any speakers sound equally we can correct Amplitude-Frequency and Phase characteristics by equalizer.
But we cant exactly correct this characteristics.
We remember also: these characteristics is various for different points of listening room.
But we can't affect to Total Harmonic Di
Somebody say: I can enforce any speakers sound equally.
It is not absolutely correct statement.
What do they mean?
Speaker and room is integrated system. You can't "listen speakers". You can listen system.
Into "system" we must include amplifier and (sometime) cables. But we rarely have all components simultaneously.
Quality of speaker depend by quality of loudspeaker's headers.
Its specification include apart from Amplitude-Frequency and Phase characteristics also Total
Why more large loudspeaker (diameter of head) is more preferably?
More diameter - more amply push the air in room.
Not any big head will well sound. Don't tempted on big and cheap acoustics.
Big concert acoustics not always is a sound quality standard. Concert acoustics for great sound pressure (on open air also).
Demands for harmonic distortions is more soft than for home acoustics.
If you have place on floor, using of the floor speakers is preferably.
"Have place" it is di
Here I will tell about selecting of loudspeakers. Always say that the last criterion of assessment of quality - human ear. We will consider: whether so it.
If say exactly, quality of sound very accurately described by specification (numbers and diagrams).
Why then: last criterion of assessment of quality - human ear?
Manufacturer don't give all diagrams. Often it is technically impossible (it is too much measurements).
For most people (non-audiotechnics-specialist) this diagrams is ha
