Аудио-википедия

База знаний по hi-fi и high-end технике и комплектующим, отзывы и впечатления

Инструменты пользователя

Инструменты сайта


Боковая панель

9diff:termin

Это старая версия документа!


Аудиофильская терминология

https://soundex.ru/stati/analitika/audio-termins/

Тональный баланс

Тембральный баланс

Панч

Атака

Скорость

Сцена

Эшелонирование

Телесность

Динамика

Макродинамика

Микродинамика

Прозрачность

Пелена

Ясность

Слитность

Натуральность

Натуралистичность

Вовлекатор

Ламповый звук

Транзисторный звук

Бриллианс

Аудиоспектр и субъективное ощущение звука

Как на практике работает аудиофильская терминология
https://www.teachmeaudio.com/mixing/techniques/audio-spectrum

The audio spectrum is the audible frequency range at which humans can hear.

The audio spectrum range spans from 20 Hz to 20,000 Hz and can be effectively broken down into seven different frequency bands, with each having a different impact on the total sound.

The seven frequency bands are:

Sub-bass > Bass > Low midrange > Midrange > Upper midrange > Presence > Brilliance

Sub Bass: 20 to 60 Hz subbassThe sub bass provides the first usable low frequencies on most recordings. The deep bass produced in this range is usually felt more than it is heard, providing a sense of power. Many instruments struggle to enter this frequency range, with the exception of a few bass heavy instruments, such as the bass guitar which has a lowest achievable pitch of 41 Hz. It is difficult to hear any sound at low volume level around the sub bass range due to the Fletcher Munson curves (Equal Loudness Curves).

It is recommended that no or very little equalization boost is applied to this region without the use of very high quality monitor speakers.

Too much boost in the sub-bass range can make the sound overly powerful, whereas too much cut will weaken and thin out the sound.

Sine wave example at 50 Hz

Bass: 60 to 250 Hz bassThe bass range determines how fat or thin the sound is. The fundamental notes of rhythm are centered on this area. Most bass signals in modern music tracks lie around the 90-200 Hz area. The frequencies around 250 Hz can add a feeling of warmth to the bass without loss of definition.

Too much boost in the bass region tends to make the music sound boomy.

Sine wave example at 100 Hz

Low Midrange: 250 to 500 Hz lower-midrangeThe low midrange contains the low order harmonics of most instruments and is generally viewed as the bass presence range.

Boosting a signal around 300 Hz adds clarity to the bass and lower-stringed instruments. Too much boost around 500 Hz can make higher-frequency instruments sound muffled.

Beware that many songs can sound muddy due to excess energy in this region.

Sine wave example at 300 Hz

Midrange: 500 Hz to 2 kHz midrangeThe midrange determines how prominent an instrument is in the mix. Boosting around 1000 Hz can give instruments a horn like quality. Excess output at this range can sound tinny and may cause ear fatigue. If boosting in this area, be very cautious, especially on vocals. The ear is particularly sensitive to how the human voice sounds and its frequency coverage.

Sine wave example at 1000 Hz

Upper Midrange: 2 to 4 kHz upper-midrangeHuman hearing is extremely sensitive at the high midrange frequencies, with the slightest boost around here resulting in a huge change in the sound timbre.

The high midrange is responsible for the attack on percussive and rhythm instruments. If boosted, this range can add presence. However, too much boost around the 3 kHz range can cause listening fatigue.

Vocals are most prominent at this range so as with the midrange, be cautious when boosting.

Sine wave example at 3000 Hz

Presence: 4 kHz to 6 kHz presenceThe presence range is responsible for clarity and definition of a sound. It is the range at which most home stereos center their treble control on.

Over-boosting can cause an irritating, harsh sound. Cutting in this range makes the sound more distant and transparent.

Sine wave example at 5000 Hz

Brilliance: 6 kHz to 20 kHz brillianceThe brilliance range is composed entirely of harmonics and is responsible for sparkle and air of a sound. Boost around 12 kHz make a recording sound more Hi Fi.

Be cautious over boosting in this region as it can accentuate hiss or cause ear fatigue.

Только авторизованные участники могут оставлять комментарии.
9diff/termin.1583079752.txt.gz · Последнее изменение: 2020/03/01 19:22 — staudio