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App for å måle pickup-arm resonans fra ethvert musikkspor..ingen test plate nødvendig. KAn gjøres iREW også selfsagte men en webb app kan være til nytte for de som ikke er inne i REW
testobjekter her
Håper å ha en web app opp i løpet av dagen, så kan hvemsomhelst som han ta opp musikk fra sin RIAA/forterker hva Audacity elller annet estimere sin resonans.
On the dB reference: it's not calibrated to anything physical (not dBFS, not SPL, nothing standardized) — it's just 10*log10(summed power) from the Welch PSD, re-centered by adding back the local baseline's median. The absolute number is arbitrary and depends on your file's digital amplitude, sample rate, and the Welch windowing — only the shape and relative dB differences mean anything. That's normal for this kind of analysis but I should say so more clearly in the plot rather than leave you guessing why it reads -60 to -100.
Referense sjekk
TEST PLATE Denon 4-100hz sweep XG-7004
Ett minutte klassisk musikk med blåsere og så noe Bach fra side 2
0.1-0.7 Hz avvik er ikke så værst
Så 10 ulike pickiper ,opptak fra Fremer,Stereophile
Nine Cartridge Survey Produces Audible Results? | Analog Planet
Nine Cartridges Reviewed, Compared and File Identities Revealed! | Analog Planet
(9 of which were mounted on a VPI Traveler connected to a Graham Slee Era Gold Mk. V MM phono preamp.
received an email reply from VPI this morning. According to them, and they should know, the effective mass of the Traveler tonearm is 10.2 grams. )
The Nagoaka MP-300 (file #1—6%, 25 votes)
The Ortofon 2m Bronze (file #2—13%, 59 votes)
The Audio Technica AT95E (file #3—5%, 22 votes)
The Sumiko Blue Point Special EVO III (file #4—8%, 33 votes)
Ortofon Anna: (file #5—12%, 51 votes). Continuum Cobra tonearm, Caliburn turntable combo connected to a Ypsilon MC-16 step transformer and VPS-100 phono preamp
The Grado Prestige Gold 1 (file #6—4%, 19 votes)
The Audio-Technica 150ANV (file #7—23%, 100 votes)
The Audio Technica AT95SA (file #8—5%, 20 votes
The Ortofon 2m Black (file #9—18%, 78 votes)
The Audio-Technica AT7V (file # 10—7%, 32 votes)
App for å måle pickup-arm resonans fra ethvert musikkspor..ingen test plate nødvendig. KAn gjøres iREW også selfsagte men en webb app kan være til nytte for de som ikke er inne i REW
testobjekter her
Håper å ha en web app opp i løpet av dagen, så kan hvemsomhelst som han ta opp musikk fra sin RIAA/forterker hva Audacity elller annet estimere sin resonans.
On the dB reference: it's not calibrated to anything physical (not dBFS, not SPL, nothing standardized) — it's just 10*log10(summed power) from the Welch PSD, re-centered by adding back the local baseline's median. The absolute number is arbitrary and depends on your file's digital amplitude, sample rate, and the Welch windowing — only the shape and relative dB differences mean anything. That's normal for this kind of analysis but I should say so more clearly in the plot rather than leave you guessing why it reads -60 to -100.
Referense sjekk
TEST PLATE Denon 4-100hz sweep XG-7004
Ett minutte klassisk musikk med blåsere og så noe Bach fra side 2
0.1-0.7 Hz avvik er ikke så værst
Så 10 ulike pickiper ,opptak fra Fremer,Stereophile
Nine Cartridge Survey Produces Audible Results? | Analog Planet
Nine Cartridges Reviewed, Compared and File Identities Revealed! | Analog Planet
(9 of which were mounted on a VPI Traveler connected to a Graham Slee Era Gold Mk. V MM phono preamp.
received an email reply from VPI this morning. According to them, and they should know, the effective mass of the Traveler tonearm is 10.2 grams. )
The Nagoaka MP-300 (file #1—6%, 25 votes)
The Ortofon 2m Bronze (file #2—13%, 59 votes)
The Audio Technica AT95E (file #3—5%, 22 votes)
The Sumiko Blue Point Special EVO III (file #4—8%, 33 votes)
Ortofon Anna: (file #5—12%, 51 votes). Continuum Cobra tonearm, Caliburn turntable combo connected to a Ypsilon MC-16 step transformer and VPS-100 phono preamp
The Grado Prestige Gold 1 (file #6—4%, 19 votes)
The Audio-Technica 150ANV (file #7—23%, 100 votes)
The Audio Technica AT95SA (file #8—5%, 20 votes
The Ortofon 2m Black (file #9—18%, 78 votes)
The Audio-Technica AT7V (file # 10—7%, 32 votes)
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