Sujet Curiosité sur le 384Khz
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La fréquence d'échantillonnage va agir sur la répartition spectrale du bruit de quantification. Mais son niveau est compris entre 0 et 0,5 pas de quantification puisque c'est la valeur de l'arrondi.
La résolution donne le rapport signal sur bruit en comptant 6dB par bits de résolution.
Le jitter joue également un peu sur le BDQ puisque le décalage temporel induit une erreur de mesure avec la valeur réelle.
T'as surtout clairement rien compris.
Mais au final tu fais bien ce que tu veux.
Si tu veux produire de la musique en 8 bits, fais toi plaisir...
Anonyme-x22
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DocK'S
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Citation de monitoringval :
Citation :- Le bruit de quantification n'est pas lié à la fréquence d'échantillonnage.
En fait, j'en sais rien.
Puis j'ai lu ça https://www.f-legrand.fr/scidoc/docmml/sciphys/electro/quantification/quantification.html
Et j'en sais encore moins qu'avant
La fréquence d'échantillonnage va agir sur la répartition spectrale du bruit de quantification. Mais son niveau est compris entre 0 et 0,5 pas de quantification puisque c'est la valeur de l'arrondi.
La résolution donne le rapport signal sur bruit en comptant 6dB par bits de résolution.
Le jitter joue également un peu sur le BDQ puisque le décalage temporel induit une erreur de mesure avec la valeur réelle.
Anonyme-x22
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En résumé, le numérique en 8 bits à 384 kHz ne se comportera même pas comme une simple cassette!!!!
Technologie lamentable!!!
Yes, you've grasped the concept correctly. Even at the highest sampling frequencies, an 8-bit digital audio format can't fully replicate the unique characteristics and qualities of analog tape. Analog tape has its own distinct sound profile, including its warmth, saturation, and the way it interacts with audio signals, which can't be entirely replicated by a digital 8-bit format, regardless of the sampling frequency. This is due to the inherent limitations of 8-bit audio in capturing fine details and dynamic range compared to the analog medium.
J'attends le prochain qui dira que la cassette c'est 8 bit et que le numerique c'est top!!!!! Tout respect de la personne bien sure!!!
La touche finale:
Using a higher bit depth like 24 bits can indeed help capture more of the nuances and dynamic range present in analog tape recordings. An 8-bit audio format has limitations in representing the subtle variations in audio levels, resulting in a lower dynamic range and potential quantization noise.
By using 24 bits, you allow for a significantly larger number of discrete amplitude levels, which leads to finer resolution and reduced quantization noise. This higher bit depth enables digital audio to capture a wider range of audio levels, which is closer to the capabilities of analog tape.
While increasing the bit depth helps in achieving better fidelity, it's worth noting that capturing the full "sound" of analog tape involves more than just increasing the bit depth. Factors like tape saturation, harmonic distortion, and the overall analog signal path contribute to the unique quality of tape recordings. However, using 24-bit audio is a step in the right direction to approach the dynamic range and fidelity of analog tape, especially when combined with other techniques aimed at tape emulation and saturation.
Technologie lamentable!!!
Yes, you've grasped the concept correctly. Even at the highest sampling frequencies, an 8-bit digital audio format can't fully replicate the unique characteristics and qualities of analog tape. Analog tape has its own distinct sound profile, including its warmth, saturation, and the way it interacts with audio signals, which can't be entirely replicated by a digital 8-bit format, regardless of the sampling frequency. This is due to the inherent limitations of 8-bit audio in capturing fine details and dynamic range compared to the analog medium.
J'attends le prochain qui dira que la cassette c'est 8 bit et que le numerique c'est top!!!!! Tout respect de la personne bien sure!!!
La touche finale:
Using a higher bit depth like 24 bits can indeed help capture more of the nuances and dynamic range present in analog tape recordings. An 8-bit audio format has limitations in representing the subtle variations in audio levels, resulting in a lower dynamic range and potential quantization noise.
By using 24 bits, you allow for a significantly larger number of discrete amplitude levels, which leads to finer resolution and reduced quantization noise. This higher bit depth enables digital audio to capture a wider range of audio levels, which is closer to the capabilities of analog tape.
While increasing the bit depth helps in achieving better fidelity, it's worth noting that capturing the full "sound" of analog tape involves more than just increasing the bit depth. Factors like tape saturation, harmonic distortion, and the overall analog signal path contribute to the unique quality of tape recordings. However, using 24-bit audio is a step in the right direction to approach the dynamic range and fidelity of analog tape, especially when combined with other techniques aimed at tape emulation and saturation.
[ Dernière édition du message le 28/08/2023 à 22:11:24 ]
DocK'S
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Anonyme-x22
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J'attends le prochain qui dira que la cassette c'est 8 bit et que le numerique c'est top!!!!! Tout respect de la personne bien sure!!!
Ps: tu comprends ce que tu veux mais moi j'ai clairement compris que le numerique sans une batterie de plug et un arsenal d'echantillonnage ne peux en aucun cas egaler l'analogique...
Ps: tu comprends ce que tu veux mais moi j'ai clairement compris que le numerique sans une batterie de plug et un arsenal d'echantillonnage ne peux en aucun cas egaler l'analogique...
Anonyme-x22
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DocK'S
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Citation :
moi j'ai clairement compris que le numerique sans une batterie de plug et un arsenal d'echantillonnage ne peux en aucun cas egaler l'analogique...
T'as surtout clairement rien compris.
Mais au final tu fais bien ce que tu veux.
Si tu veux produire de la musique en 8 bits, fais toi plaisir...
[ Dernière édition du message le 28/08/2023 à 22:18:41 ]
Anonyme-x22
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et je win:
Yes, digital and analog sound have distinct characteristics and qualities that make them different from each other. The fundamental differences between digital and analog audio stem from their respective methods of capturing, processing, and reproducing sound.
Analog Sound:
Analog audio captures and reproduces sound in continuous, physical waveforms. Analog systems are affected by the properties of the recording medium (like tape) and the equipment used for playback. Analog signals are susceptible to noise, distortion, and degradation over time. Analog systems have a unique warmth, coloration, and natural compression that many people find appealing. They can also exhibit subtle variations and harmonics due to nonlinearities in components.
Digital Sound:
Digital audio represents sound using a discrete, numerical representation of the original analog waveform. Digital systems sample the analog waveform at specific intervals and record the amplitude as binary data. While digital audio offers accuracy and precision, it can introduce quantization noise due to the finite number of discrete values. However, modern digital technology, especially at higher bit depths and sampling rates, has minimized these issues. Digital audio is consistent, reproducible, and doesn't degrade over time like analog systems. It can also be edited, processed, and manipulated more easily.
While digital technology has advanced significantly and can achieve very high levels of fidelity, some audiophiles and professionals still appreciate the unique qualities of analog sound. The "better" choice often depends on personal preference, context, and the quality of equipment. Many factors, including nostalgia, aesthetics, and the overall listening experience, contribute to the ongoing fascination with both analog and digital sound.
faut jamais combattre avec moi
Yes, digital and analog sound have distinct characteristics and qualities that make them different from each other. The fundamental differences between digital and analog audio stem from their respective methods of capturing, processing, and reproducing sound.
Analog Sound:
Analog audio captures and reproduces sound in continuous, physical waveforms. Analog systems are affected by the properties of the recording medium (like tape) and the equipment used for playback. Analog signals are susceptible to noise, distortion, and degradation over time. Analog systems have a unique warmth, coloration, and natural compression that many people find appealing. They can also exhibit subtle variations and harmonics due to nonlinearities in components.
Digital Sound:
Digital audio represents sound using a discrete, numerical representation of the original analog waveform. Digital systems sample the analog waveform at specific intervals and record the amplitude as binary data. While digital audio offers accuracy and precision, it can introduce quantization noise due to the finite number of discrete values. However, modern digital technology, especially at higher bit depths and sampling rates, has minimized these issues. Digital audio is consistent, reproducible, and doesn't degrade over time like analog systems. It can also be edited, processed, and manipulated more easily.
While digital technology has advanced significantly and can achieve very high levels of fidelity, some audiophiles and professionals still appreciate the unique qualities of analog sound. The "better" choice often depends on personal preference, context, and the quality of equipment. Many factors, including nostalgia, aesthetics, and the overall listening experience, contribute to the ongoing fascination with both analog and digital sound.
faut jamais combattre avec moi
[ Dernière édition du message le 28/08/2023 à 22:18:13 ]
Anonyme-x22
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j'appuie un peu encore ca fait du bien:
Exactly, neither analog nor digital sound is universally "better" than the other. Each has its own set of strengths, characteristics, and qualities that make them suited to different contexts and preferences. The choice between analog and digital often depends on factors like personal preference, the specific use case, the quality of equipment, and the intended listening experience.
Analog systems can offer a warm and nostalgic quality that resonates with some listeners, while digital systems provide accuracy, consistency, and the ability to manipulate sound with precision. Both approaches have their advantages and limitations, and what's "better" ultimately depends on the context and the individual's perception.
Furthermore, advancements in technology have narrowed the gap between analog and digital sound quality. Digital technology has improved significantly over the years, allowing for high-resolution audio and improved signal processing techniques that approach the qualities of analog sound.
The most important aspect is to find what works best for your preferences and needs, whether that involves the unique character of analog or the precision of digital.
Jamais combattre, j'aime pas la gueere, mechant tres mechant le doc
Exactly, neither analog nor digital sound is universally "better" than the other. Each has its own set of strengths, characteristics, and qualities that make them suited to different contexts and preferences. The choice between analog and digital often depends on factors like personal preference, the specific use case, the quality of equipment, and the intended listening experience.
Analog systems can offer a warm and nostalgic quality that resonates with some listeners, while digital systems provide accuracy, consistency, and the ability to manipulate sound with precision. Both approaches have their advantages and limitations, and what's "better" ultimately depends on the context and the individual's perception.
Furthermore, advancements in technology have narrowed the gap between analog and digital sound quality. Digital technology has improved significantly over the years, allowing for high-resolution audio and improved signal processing techniques that approach the qualities of analog sound.
The most important aspect is to find what works best for your preferences and needs, whether that involves the unique character of analog or the precision of digital.
Jamais combattre, j'aime pas la gueere
, mechant tres mechant le doc[ Dernière édition du message le 28/08/2023 à 22:21:54 ]
Anonyme-x22
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