Parni_Valjak

Често на територията на форума се коментира липсата на възможност за изява в музикалния бизнес. Ето една възможност, за тези които имат смелостта и качествата да опитат: Abbey Road and Avid partner for song contest The Abbey Road Studios and Avid Song Contest gives aspiring artists, musicians and producers across the globe the chance to have their work judged by a panel of key music industry figures, as well as fans online. “The hardest thing for an aspiring musician is to get their songs heard by the right people,” said Greg Wells, competition judge and multiple Grammy-nominated producer, mixer and songwriter. “This competition is the perfect way for artists to get their music out there and I’m really looking forward to listening to an eclectic mix of songs.” Artists can upload their original song until 13 March, with the winners of the Judges choice, Fans choice and Judges choice runner-up being announced on 10 April. The judging panel comprises Greg Wells (Adele, Katy Perry); musician, producer and A&R representative John Feldmann (Goldfinger, Good Charlotte); and Grammy-winning producer Tricky Stewart (Beyoncé, Mariah Carey, Rihanna). The three winning artists, chosen by judges, will receive a prize package that includes having a track of their choice mixed and mastered online by Abbey Road Studios, as well as a Pro Tools HD Native system. A ‘fans choice’ prize will also be awarded with the winning entrant receiving an Mbox audio interface with Pro Tools 10 software. Voting for the fans choice award runs online from March 14 – 21 March 2013. “Avid and Abbey Road Studios have a shared passion for the creation of music, so we’re delighted to be teaming up to give aspiring musicians the chance to showcase their original work to three of the music industry’s most respected figures, as well as providing a platform for their work to reach a global audience,” said W. Sean Ford, Avid’s vice president of worldwide marketing. “The industry-standard technology in Pro Tools is designed to enhance the creative process, and through new more accessible offerings such as Abbey Road’s online mixing and mastering services, it’s becoming easier for aspiring musicians to benefit from this technology and add a professional finish to their work.” www.abbeyroad.com www.avid.com

^^Именно. Така се запазва усещането за плавно изменение . -log = обърнат log. Отнася се до GAIN контрола. Естествено , че действието ще е обърнато, но ще може да се използва. Ако се постави логаритмичен потенциометър в правилна посока, действието ще е по-стръмно на втора степен, т.е. много трудно ще може да се нагласява.

Ама и заглавие си пуснал, Румене... Изправи ми се косата в първия момент...Пу, Пу !

Два са логаритмични, един е -log, или линеен. Освен ако е логаритмичен, свързан в обратна посока.

Ок, ръкавицата е хвърлена.

Едно си баба знае, едно си баба бае... А, бре liu, нали се беше оттеглил с гръм и трясък, защо пак си тук? Или се променяй, или пак ще има конфликти!

AES Oral History 080: Han Tendeloo Han Tendeloo. AES Secretary. Design Engineer at Philips, who succeeded Johan L. Ooms upon his retirement in 1973. Instrumental in the development of the CD and the construction of the facilities needed to produce them. You can order the full interview from the AES Store:http://www.aes.org/store/

AES Oral History 080: Han Tendeloo Han Tendeloo. AES Secretary. Design Engineer at Philips, who succeeded Johan L. Ooms upon his retirement in 1973. Instrumental in the development of the CD and the construction of the facilities needed to produce them. You can order the full interview from the AES Store:http://www.aes.org/store/

AES Oral History 098: Per V. Bruel http://www.bruel-ac.com/pvbcarrer.html AES Oral History 097: E. Glen Walden

Да не се окаже, че проблемът е бил в кабелчето, и прекъсването да е било в него? Тези 3 см. много приличат на елиминиране на прекъсващи жици. Дължината няма да окаже влияние върху звука

Понеже аналоговият запис и възпроизвеждане е рядкост във форума, мисля, че тук е мястото да покажа една моя публикация. Публикувал съм я на друго място, и мисля , че се връзва с темата, макар да е доста по-специализирана от позволеното за настоящия форум. Ще добавя, че използвам различни начини за настройка на аналогови магнетофони/касетни машини, включително посочения от Audio Precision, Multitone метод.

При това радиоактивно замърсяване, може пък да е добре, че не си прокопсал, че иначе...

Позволявам си да публикувам едно писмо до мен, с актуална информация за новите измервателни техники предназначени за АНАЛОГОВИ МАГНЕТОФОНИ ! Audio.TST January 2013 Notes from the Test Bench Output: Aligning Analog Tape Decks with APx Sound Advice: AP Announces PDM Line Driver Test Results: AP News and Events NOTES FROM THE TEST BENCH By Bruce Hofer, Chairman & Co-Founder, Audio Precision Hello Tony, It's a new year, and we hope that 2013 treats you and your projects well. AP is looking forward to a terrific 12 months, with product releases that we are sure will help you to get even more done with our analyzers. We are seeing more opportunities arise in 2013 as audio evolves in new classes of products, many of which were unimaginable not long ago. It is an exciting time, and AP is thrilled to be a key part of your success. Bruce ALIGNING ANALOG TAPE DECKS WITH APX Even in a digital world, some recording studios and archives still use analog tape. These facilities must periodically align their analog tape decks to achieve optimal performance. This article explores multitone measurement techniques, as well as the new APx Wow and Flutter and Repeat Measurements Utilities that together make AP’s APx analyzers a rapid and precise solution for analog tape. We’re assuming some familiarity with standard deck alignment in the discussion that follows, but even if analog tape isn’t your thing, it can be eye-opening to learn what it took to routinely maintain audio recorder performance before digital came along. by Adam Liberman, AP Technical Support Engineer Traditional Playback Alignment Traditionally, adjustment of playback azimuth, frequency response, and level has been achieved using expensive alignment tapes. These tapes, such as the MRL Multifrequency Calibration Tape, contain a series of tones of varying frequencies, separated by voice announcements. While AP’s 2700 Series instruments are able to ignore the voice and plot the frequencies automatically, it is still a time consuming process to play the entire tape, and typically sections must be replayed as adjustments are made. An Imprecise Reference Although the standard reference tapes are precisely recorded, their precision starts to deteriorate from the first time they are used. Factors such as magnetization, stretch, surface wear, edge damage, and self-erasure from bending over guides cause changes in the level and stability of the recorded tones, especially at the higher frequencies. Although a typical regimen may specify replacing the tape after 30 or so plays, the actual rate of deterioration depends on the condition of the decks it is played on, and the only way to measure this is to periodically compare it to yet another reference tape that is kept for that purpose. Enter Multitone Multitone signals contains many tones at once, and can be generated and analyzed using the APx500 Multitone measurement. For tape alignment, the standard “APx 32-tone” signal (1/3 octave intervals) works well. Although no standard reference tape with multitone may be purchased, you can make your own using a tape deck in excellent condition after it has had playback precisely aligned with the reference tape, followed by record alignment with multitone. For tapes running at 7.5 ips, the multitone recording should be made at 10 dB below reference fluxivity to avoid the possibility of high frequency saturation. Fig 1 Multitone stimulus signal, comprised of 32 individual tones. Fig 2 Frequency response graph using the multitone stimulus. Using a multitone tape for playback alignment has numerous advantages: A detailed graph of frequency response can be displayed and updated about once every second (using the APx Multitone measurement with the APx Repeat Measurement Utility). A complete playback azimuth and equalization alignment can be done in less than a minute, vs 10 minutes or longer using a standard test tape (for two tracks). You can set azimuth more accurately (multitone essentially contains coarse, fine, and “superfine” azimuth tones simultaneously), and false peaks are not possible. The APx Multitone measurement’s “Relative Level” result keeps 1 kHz normalized to zero dB as you adjust the high frequency equalization. Using a traditional alignment tape, it is often necessary to shuttle back and forth between the 10 kHz and 1 kHz tones (causing excessive wear and level drop in the 10 kHz portion), as more than a slight adjustment of high EQ causes a shift in level at 1 kHz as well. You can check response and azimuth at the head, middle, and end of a reel, which will reveal tension and head wear issues. You can’t easily detect these issues with a standard reference tape, because the tones exist in only one place each. Low frequency playback response can be accurately adjusted during playback (instead of record), due to the lack of the “fringing” effect of full-track test tapes (excessive low frequency response caused by the head reading the tape area outside the gap). You can get a far more detailed view of response than with the octave-spaced tones on the standard tape. The close spacing of low frequency tones also gives a much more complete picture of head “bumps” (large variations in low frequency response due to head geometry), making it easier to achieve the best low frequency compromise adjustment. Using the APx585 or 586 analyzer, you can use multitone to adjust up to 8 or 16 tracks at once. Note that we haven’t completely eliminated the need to own a first generation standard reference tape. It’s still the reference standard that we base everything on. But by using it only on rare occasions to prepare our multitone tapes, we keep it accurate at the same time that we improve the speed and accuracy of our routine deck alignment. The second generation multitone tapes, if made very carefully, will be much more accurate in routine alignment service than a worn first generation reference tape, as they can affordably be discarded and replaced after just a few or even one usage. You can, in fact, record an entire reel of multitone, but use caution here: you need to monitor playback response the entire time, because unless the deck is in excellent mechanical condition, the heads stay spotlessly clean, and bias is absolutely stable, high frequency response and azimuth position may not remain consistent from the beginning to the end of the reel. Fig 3 Record and playback adjustments on an Ampex 440 analog tape deck. Record Alignment After playback alignment has been done using the multitone tape, it’s time for record alignment. The first step is normally to “overbias” the recorder—record a tone, usually 10 kHz, and then increase the record bias until the playback level peaks and then drops by a specified amount. The amount depends on the tape type and the head gap length, and is specified by the tape manufacturer. Once bias is set, the multitone signal from the APx analyzer is used to adjust record azimuth and record equalization. You can further optimize record bias by simultaneously viewing the Level, TD+N, and Noise results of the Multitone measurement (undock all but one of them). In this way, you can monitor record level, frequency response, TD+N, and noise while you adjust the bias. Usually bias is set at the point of lowest distortion, but since changing bias also affects sensitivity, high frequency response, modulation noise, and saturation (overload) level, sometimes the best adjustment is a balance of factors. Wow and Flutter The new APx Wow and Flutter Measurement Utility lets you precisely measure wow and flutter on an APx analyzer without requiring any additional hardware. If you have a high quality studio tape deck, you may find that its wow and flutter is lower than the residual on a standard speed reference tape. In this case, you’ll get best results by measuring wow and flutter from the playback head while simultaneously recording a 3 kHz reference tone. Fig 4 The APx Wow & Flutter Measurement Utility. Bridging Both Worlds With the new APx Wow & Flutter and Repeat Measurement utilities complementing its extensive multitone and FFT capabilities, a single APx500 analyzer can now serve the maintenance needs of studios and archives with both vintage analog and the latest digital gear.

Кои професии са най-сексапилни (Според дамите) Всички късметлии веднага да почерпят !

^^ А, бе казвам аз, че не трябва да се вярва на форумите, ама на... С малки изключения , разбира се

Тъкмо написах че не съм имал зла умисъл, и форумът взе , че се разсърди И всичко изчезна.... Истината е , че зависи какви светодиоди се използват - има с ниско светоодаване и по-чувствителни. От размерите също зависи. А и в форума, където jabs се консултира, са дали именно такъв отговор, който кореспондира с моето мнение.

Както евтиното и качественото са в различни магазини, така и красавиците и интелектът са на различни места... На татко сладуранките...А пък водещата....МММММ - спелая такая... Женская Логика выпуск 5 часть 1 http://youtu.be/sDts_vRiBMI Женская Логика выпуск 5 часть 2 http://youtu.be/PZwlt_Fy4gw Женская Логика выпук 5 часть 3 http://youtu.be/gI3DiyxM6zo Женская Логика выпук 5 часть 4 http://youtu.be/i3BlxIs4hD0

Ей, не спирайте темата...Става все по-хубава! Така, де, нещо свежо и приятно на фона на тъмните облаци.

Не, защото този ART е китайска сапунерка, която става само за детска играчка... Освен ако именно за това ще се използва.

Тема за слушалки и усилвателите за тях.

http://forum.muzikant.org/topic/91163-oneeaaoaae-ca-neooeaeee/

Има няколко варианта, различаващи се по качество, универсалност и цена. 1 Модификация на комбото, за да се извади подходящ сигнал и да се монтира женски жак за слушалки. Освен това да се направи изключване на собствения говорител - автоматично или с ключ. 2. Да не се пипа комбото и да се използва изхода preout , от който да се подаде сигнал към усилвател за слушалки (или система за мониторен контрол). 3. Да се подаде сигнал от preout към компютъра. Последният вариант е най-малко удачния за работа със слушалки, поради липсата на качествен сигнал за слушалки от звуковите карти.