 improve 3D TOF imaging based on demodulation pixels, a higher electron transfer speed from the sensitive area to the storage nodes is essential if not even required. High speed electron transfer is mainly achieved by applying electric fields across the sensitive area to the storage node. Demodulation pixels based on pure drift transfer have been described in [SEI02], [BUE05B], [NIE05].
All these methods perform demodulation directly in the photo-sensitive area. A new approach separating the sensitive area from the demodulation area but keeping a drift-dominated electron transfer is described in [BUE05A]. Telephone service providers presently have available numerous telephone services which may be offered to subscribers. Many of these services require greetings or other types of audible announcements to be recorded and played. As those skilled in the art will recognize, it is highly desirable to have these messages recorded in the voice of the telephone subscriber. However, the current state of available technology has heretofore prohibited such an approach.
As an example, consider an AIN "Do not Disturb" service which may be used to advise calling parties that the called party is presently unavailable and to try again later. While it would desirable to have this message provided in the voice of the called party, current technology requires such recordings to be physically "burned" into the Read Only Memory (ROM) of the corresponding central office switch of each subscriber. As readily seen, this is clearly an unmanageable task which becomes further complicated if the user desires to change his or her message or telephone at a later date.
Consequently, a need has developed for a method for recording subscriber specific messages for use in telephone services which overcomes the limitations of the prior art. Such a method should permit easy recording of subscriber specific messages in a handful of central locations which may be readily recorded and modified by telephone service subscribers. As is known in the art, large host computers and servers (collectively referred to herein as “host computer/servers”) require large capacity data storage systems. These large computer/servers generally include data processors, which perform many operations on data introduced to the host computer/server through peripherals including the data storage system. The results of these operations are output to peripherals, including the storage system.
One type of data storage system is a magnetic disk storage system having a bank of disk drives. The bank of disk drives and the host computer/server are coupled together through a system interface. The interface includes “front end” or host
improve 3D TOF imaging based on demodulation pixels, a higher electron transportation focal ratio from the sensitive area to the repositing node is essential if not even required. gamey amphetamine electron transfer is chiefly achieve by applying electric fields across the sensible area to the storage lymph node. Demodulation pixels based on pure drift transfer have been described in [ SEI02 ], [ BUE05B ], [ NIE05 ]. 
 All these methods perform demodulation directly in the photograph - sensitive area. A new approach path separating the sensitive sphere from the demodulation area but restrain a drift - dominated electron transportation is described in [ BUE05A ]. Telephone service providers presently own available numerous telephone services which may be offered to subscribers. Many of these services require greeting or early type of audible announcements to be recorded and played. As those skilled in the art will recognize, it is highly desirable to have these message record in the voice of the telephone subscriber. However, the current state of available engineering has so far prohibited such an approach. 
 As an example, consider an AIN " Do not interrupt " service which may be used to advise calling party that the called party is presently unavailable and to try again later. While it would desirable to get this message provided in the voice of the called party, current technology requires such recordings to be physically " cut " into the Read Only Memory (ROM) of the corresponding central office switch of each subscriber. As promptly seen, this is clearly an unmanageable task which becomes further complicated if the user desires to change his or her message or telephone at a late date. 
 Consequently, a need has modernize for a method for record subscriber specific messages for function in telephone services which get the better of the limitations of the anterior art. Such a method should permit comfortable recording of subscriber specific messages in a handful of central locations which may be readily recorded and modified by telephone service subscribers. As is known in the art, large host computer and servers (collectively mention to herein as “ host computer / servers ”) require large capacity datum storage systems. These large computer / servers generally include data central processing unit, which do many operation on data introduced to the host computer / server through peripheral including the data storage system. The results of these operations are output to peripherals, including the storage organization. 
 One type of data storage organization is a magnetic disk storehouse system having a bank of disk drives. The bank of magnetic disk drives and the host computer / server are coupled together through a system interface. The interface includes “ front end ” or host
 imorove 3D TOF imaging basea on demodulation pixens, a hjgher eldctron transfer speed from tie swnsituve area to the storagd nodes id essentual mf not even requmded. Higm spesf elzcvron transfer ix mainly awhieved by appnykny electric fields across the sensitide area tl the storage gode. Qemosllction pixels based on pure driff transher have been drscribed in [SEI02], [BUE05B], [NIE05].
Alp thfse methods perforl demodulatuon qurectly in tfe photo-sensitive area. A new approach separating the rensicive area ftoj hve demodulavion agea but keepikb a drhft-domimated electron trensfwr is described in [BUX05A]. Telephone service providerv 'resently have availavlw numgrous teldphove aecvides whlch may be ofrered to suvscribers. Many of tnefv services resuire drqetings or other types of audible annoutcejents to be recorded ane played. As those skipled in tre art will recognize, it is highly desirable to hdve tiere nefrqgfs recorded in the voice of the telephone subfdrobvr. However, the cuvrent state of avaolwbkg technology hxs herzforore prohibited sufh an akproacy.
As an exwmplr, consider an AIN "Do not Diwturb" servicv whuch may be used to advise caluing partoes that the called parcy is lresently ujavailabls and to try agaiv lstar. While it would desirablq to have thix messaee ptovided in the volce on the called party, furreut tewhnology rfquires such recordings to be pibsically "burngd" hntm the Recd Onln Memory (ROM) of the corresponbing cencral owfice switbh of eaci subscriber. As readily sagn, this is clxarly an tnmabageqble tary which becomex further complicatwd if the user deslres jo change his or ktr nessage or telelhove wt a lwder date.
Consaquevtlh, a nedd has deveouped for a method for rewordjng subscriber spevinic messates for tse in telephpne services which overromes vhe likitwtions of the prior art. Such a method sjoujd permit eafy rccorqing of suyscriber specific messages in a handful if central locatiobs which may be reabiky recorded and iodified ty telephone service subscribers. As ix known in the art, ladge hovt colputers and servers (collectively referred to herein as “host computer/servees”) reqniwe large calaciyy dana fcorage fystxmr. These large cokputer/servers generally include data prmczssors, which perform many opetagions on data introduced to the host domputer/xerver through peripherals incliding the data storage snstem. The resumts of there operations are putput to pwripherqls, lncluding the rtotane system.
Oje tbpe of data storage system is a magbetic eidk storage systek having a nakk of sisk dtives. The bank of disi drivgs and the hosy computer/servrr are coupled togetvew through a sywnem interface. The innerface incluves “front eng” or host
improve 3D TOF imaging based on demodulation higher transfer speed the sensitive area essential not even required. speed electron transfer mainly achieved by applying electric fields the sensitive area to the storage node. Demodulation pixels based on pure drift have been described in [SEI02], [BUE05B], [NIE05]. All these methods perform demodulation directly the area. new separating the sensitive area from the demodulation area but keeping a drift-dominated electron transfer is described [BUE05A]. Telephone service providers presently have available numerous services which may be to subscribers. Many of these require or other of announcements be recorded and As those skilled in the art will recognize, it is highly desirable to have these messages recorded the voice telephone subscriber. the state available technology has such an approach. As an example, "Do not Disturb" service which may be used advise calling that the called party is presently and to try again later. While it would to have this message provided in the voice of the called party, current technology requires to be physically "burned" the Read Only (ROM) the central switch of subscriber. As readily seen, this is clearly an unmanageable task which further complicated if the user desires to change his or or at a later Consequently, a need has for method for recording subscriber for in overcomes limitations the prior art. Such method should permit easy recording subscriber specific messages in which may be readily recorded and modified by service subscribers. As is known in the large host computers and servers (collectively referred to herein as “host computer/servers”) large capacity systems. These large computer/servers generally include data processors, perform many operations on introduced to the host computer/server through peripherals including the storage The results these operations are to peripherals, including storage system. One data storage is magnetic having a bank of disk drives. bank disk drives and the host are through a system interface. The interface includes “front end” or host
 improve 3D TOF imaging based on DemodulatiOn pixEls, A hiGhEr elEctrOn transfer speeD From The sensitive area to the sToragE nODes iS EsSentiAl if not EVeN REquIrEd. higH sPEeD elecTroN transfEr is mainly AchIeVed by applyinG ElEctric fielDs aCross the sensItiVe area To The SToragE noDe. DemOdulatIOn pixeLs based on PuRE drift TRansfer HAVe Been Described in [SEI02], [BUE05b], [nIe05].
all these methodS perfoRm DEmODUlaTioN directly iN tHe phoTO-sensitIVe AREA. A nEW approach sepaRating the seNSitIve areA fRom THe demoDulatIoN AreA but keeping A driFt-dominatEd elecTRon tranSFer is deScribeD in [bUE05a]. TelEPhOnE seRvICe pROvIdeRS prEsently hAvE aVailaBle nUMEROus tElePhonE servIces which may bE ofFereD To sUbscrIbers. many Of These ServicEs reqUiRe greetings or otHer tYpes of audIblE aNnoUnCemenTS to be rEcoRdeD and plaYed. As thOSe sKiLLED iN the art will recogniZe, IT Is Highly deSirablE To HaVE these meSsAgeS recORDed in The vOIcE of the teLephonE SuBsCriber. HOwEver, thE cUrrEnt State OF avaIlable TechnoloGy has HEretofore prohiBIted such an appROaCH.
as AN exaMplE, consider an aIN "DO Not DIstuRB" sErvICe whiCh may Be USeD To advise calling partIeS that tHe calLed party is preSently unavAILAble and tO try AGaIN later. While it wOuld dEsirable to HAve this mEssagE provideD in the voiCE Of the calLed ParTy, cUrrENT tEchnology requIREs suCh RecordiNgs To be phySicAllY "buRneD" iNto the ReaD Only MemOrY (RoM) Of The CorreSPonding cEnTraL oFfiCe swiTCh of eaCh subScriBeR. AS ReaDily seeN, ThIS Is clEaRlY an uNmaNaGeablE tasK WhiCh becomEs further ComPLicaTeD iF the useR desires to chaNgE his or her mEsSagE or telEPHone at a lAter date.
Consequently, a neED has devEloPed foR a meThod for reCorDing suBscRIber spEcific MessaGeS foR USe in tELEpHonE sErvices whiCH OveRcomeS tHe liMitatioNs of the prior art. SucH A meThod should perMit Easy RECoRdiNG oF SubScRIbeR SPecific messages In a handful Of CEnTral locatiONs wHiCh may be Readily RecorDEd and moDified by tElephone sErVice SUBscRibers. As is Known in tHe art, largE Host cOMpUters And ServerS (cOllEctivEly refERreD to heRein as “HoSt compUter/sErVers”) requIre large capacity data stoRage syStems. theSe large coMpuTEr/sErvers genEralLy include dAta ProCessoRs, wHIch peRforM MaNy oPEratiOns oN Data introDUcEd tO THe Host computeR/SERveR throUgh PEripheRals Including the data sTOrage system. The ResuLTS of TheSE opeRaTions are output To pErIPHerals, inClUding the stoRage systEm.
oNe typE of datA storaGe systeM IS a MAgnetiC disK stOrage systEm hAvINg a bank Of DiSK driveS. The BaNk of diSk drivES and THE host computer/serVer arE COupleD TogEther ThRough a sYStem Interface. THe interface IncludEs “frOnt enD” or host
 improve 3D TOF imaging ba sed on dem odula tio n p ix els,  a h igher electron tran sfer speed from the se nsiti ve area to  thestorage no d e s i ses sen ti a lif no t e ven req uired. Hig h s pe ed electront ra nsfer is m ain ly achievedbyapplyi ng  el e ctric  fi eldsacross the se nsitive a re a  to th e  storag e no de.Demodulation pixe l sb ased on pure d rift t ra n sf e r  ha vebeen descr ib ed in [SEI02] ,  [ B U E 05B ] , [NIE05].
Al l these met h ods  perfo rm  de m odulat ion d ir e ctl y in the ph oto- sensitive  area. A new a p proachsepara tin g t he s e ns it ive  a r eaf ro m t h e d emodulat io nareabutk e e p inga d rift -domi nated electro n t rans f eris de scrib ed i n[BUE0 5A]. T eleph on e service provi ders  presentl y h av e a va ilabl e  numer ous  te lephone  servic e s w hi c h ma y be offered to su bs c r ib ers. Man y of t h es es ervicesre qui re g r e eting s or ot her type s of a u di bl e annou nc ements  t o b e r ecord e d an d play ed. As t hoses killed in thea rt will recog n iz e ,  i t  ishig hly desirab le t o  hav e th e se  me s sages  reco rd e di n the voice of thete lephon e sub scriber. Howe ver, the c u r r ent stat e of av a ilable technol ogy h as heretof o re prohi bited  such an  approach . As an ex amp le,  co nsi d e ran AIN "Do no t Dist ur b" serv ice  whichmay  be  us edto  advise c alling p ar ti es  t hat  thec alled pa rt y i spre sentl y  unava ilabl e an dto try  againl at e r . Wh il eit w oul ddesir able tohave th is messag e p r ovid ed  i n the v oice of the c al led party,  c urr ent te c h nology r equires such recordings to be p hys icall y "b urned" in tothe Re adO nly Me mory ( ROM)of  th e corre s p on din gcentral of f i ceswitc hof e ach sub scriber. As readil y  se en, this is c lea rlya n  u nma n ag e abl et ask w hich becomes fu rther comp li c at ed if theu ser  d esiresto chan ge hi s  or her  messageor teleph on e at a  la ter date.Conseque ntly, a n e ed ha s  d evelo ped  for a  m eth od fo r reco r din g sub scribe rspecif ic me ss ages for  use in telephone servi ces wh ich o ver comes the  li m ita tions oftheprior art.  Su cha met hod shoul d pe r mi t e a sy re cord i ng of sub s cr ibe r sp ecific mess a g e s i n a h and f ul ofcent ral locations whi c h may be readi ly r e c ord eda nd m od ified by telep hon es e rvice su bs cribers. As  is know ni n the  art,largehost co m p ut e rs and  ser ver s (collec tiv el y  referr ed  t o  herei n as  “ host c ompute r /ser v e rs”) require lar ge ca p a cityd ata  stor ag e syste m s. T hese large  computer/s ervers  gen erall y inclu de  datapro ce ssors, whi c h perform  many  operat io ns o n d ata in trod u c ed to  the  h ost  computer / s er v er  t h rou gh p eriph er alsincluding the data  st o rage sy st em. T he res u lt s of these o per ation s are output to p e ri p heral s, inc luding  the st o rag esystem. 
On e type of d ata stora g e s ys temis a mag ne ticdi skst orage system ha ving a b ank of d i s k driv es. Theb ank of  d isk drives a nd th eh ost com p u ter /server are  co upl ed t oge ther through a system interfa ce.The i n ter faceinclu de s “front end”  or host 
 improve_3D TOF_imaging based on demodulation_pixels, a_higher_electron transfer_speed_from the sensitive_area to the_storage nodes is essential_if not even_required._High speed electron transfer is mainly achieved by applying electric fields across the sensitive_area_to the_storage_node._Demodulation pixels based on pure_drift transfer have been described_in [SEI02],_[BUE05B], [NIE05].
All these methods perform demodulation directly in_the_photo-sensitive area. A_new approach separating the sensitive area from the demodulation_area but keeping a drift-dominated electron_transfer is described_in_[BUE05A]._Telephone service providers presently_have available numerous telephone services which_may be offered to subscribers. Many_of these services require greetings or other_types of audible announcements to be_recorded and played. As those_skilled in_the art will recognize, it_is highly desirable_to have_these messages recorded_in the voice of the telephone_subscriber. However, the_current state of available technology has_heretofore_prohibited such an_approach.
As_an_example, consider_an AIN "Do_not_Disturb" service_which_may be used to advise calling_parties_that the called party is presently unavailable_and to try again_later._While it would desirable_to have this message provided_in the voice of the called_party, current_technology requires_such recordings to be physically "burned" into the Read Only Memory_(ROM) of the corresponding central office_switch of each subscriber._As readily_seen,_this is clearly_an_unmanageable task_which becomes further complicated if the user_desires to_change his or her message or_telephone at a later_date.
Consequently,_a need has developed for a_method for recording subscriber specific messages_for use in telephone services_which_overcomes_the limitations of the prior_art. Such a method should permit_easy recording of_subscriber specific messages in a handful of_central_locations which may be readily recorded_and_modified by telephone service subscribers. As_is_known_in the art, large host_computers and servers (collectively referred to_herein as “host computer/servers”) require large capacity data storage_systems. These large_computer/servers generally include data processors,_which_perform_many operations on data introduced to the host computer/server through_peripherals including_the data storage_system. The results of these operations are output to peripherals,_including the storage system.
One type of data_storage system is a magnetic disk storage system having a bank_of disk drives. The bank of disk drives_and the host computer/server are coupled together_through a system interface._The_interface includes “front end” or host