TW583865B - Mobile communication terminal and server - Google Patents

Abstract

The invention relates to a mobile communication terminal which comprises: a communication part for receiving electrical field; a testing part for testing the said electrical field received by the said communication part, and music play part for playing the received voice signal in accordance with the voice quality selected by the said electrical field tested by the said testing part.

Description

583865 玖 玖, the description of the invention, the implementation method and the simple description of the drawings) (The description of the invention should state that the technical field to which the invention belongs' prior art, content, and scope of the invention. The present invention relates to a server device that can transmit various data to actions. Telephone and other mobile communication terminals and the mobile communication terminal.

Due to the portable characteristics of mobile communication terminals such as mobile phones and PHS, the receiving electric field strength of these mobile communication terminals is not fixed. In addition, the display section of the mobile communication terminal has so far displayed 1 to several bar-shaped marks to display the received electric field strength. The user looks for a good radio wave state by viewing the received electric field strength display mark of the display section (the received electric field strength is large ) And make a call from far ¥. However, the above mobile communication terminal, if the user does not check the display, Shao Zedian Law will know whether the radio wave is in good condition or not. Therefore, when calling, etc., check the status of the business department. If the status of the business department is in a poor state, you must move the place where the wave shape is good while viewing the display. For example, devices such as folding mobile phones,

When I was in my personal time, I turned on the mobile phone to view the display to understand that when the radio wave is weak (the radio wave is in a poor state), keep the mobile phone turned on and move to a place with good radio waves. The first object of the present invention is to provide a method for displaying the display quality of electric melody and other display parts since W, providing a mobile communication terminal capable of notifying the strength of the received electric field. A second object of the present invention is to cut] the system. Provided is a server device capable of transmitting a music file which can respond to the state of the radio wave # 立 # < feet Θ shell to the mobile communication terminal. (2) (2) 583865 The invention states: In order to achieve the above-mentioned objective, according to the first embodiment of the present invention, a mobile communication terminal is provided, which is characterized in that it includes: a communication unit that receives electricity% The section 'measures the aforementioned electric field strength received by the aforementioned communication section, and the music player section plays the ringing tone with a sound quality selected in accordance with the aforementioned electric field intensity measured by the aforementioned measurement section. According to the first embodiment of the present invention, it is recommended that the aforementioned music tone playing section selects tone color data corresponding to the sound quality of the electric field intensity, and uses the selected tone color data to play the received tone before playing. According to the first embodiment of the present invention, it is recommended that the aforementioned music player plays the first music file for generating noise and the second music building for generating melody, and plays at a level corresponding to the electric field intensity. According to the first embodiment of the present invention, it is recommended that the music sound playback unit determines the playback style of the reception sound based on the electric field strength measured by the measurement unit, and plays the reception sound in accordance with the playback style that should be determined. ^ According to the first embodiment of the present invention, it is recommended that the mobile terminal has a memory section that stores a plurality of music files, and the music playback section selects the stored plurality of music songs according to the electric field intensity of the measurement section 4 File ", as the receiving sound to play the selected music building. In order to achieve the above purpose, according to the second embodiment of the present invention, the mobile communication terminal and the connectable server device are described, and the characteristics are as follows Contains: the connection part, which is connected to the database, the first music tune, which is composed of murmur data that generates murmurs and sequence data that presents the melody of the melody, as well as complex tone data with different sound qualities and display melody: It is expected that at least one file in the second music file; # 送 部, in response to the previous (3), said: Ming Lin Gong < mobile communication terminal, at least one file from the first two music files, mobile communication terminal. Basis The first embodiment of the present invention can play the incoming call melody, and the display can also know the strength of the receiving electric field by using the display. According to the first transmission of the present invention, The receiving electric field intensity sound quality database reads out the aforementioned first and second transmission of the read music file to the first $ ', and can implement the two implementation types corresponding to the receiving electric field intensity without viewing the electric field intensity of the display section, and responding to the user's incoming call. Melody Music Building.

FIG. 1 is a block diagram showing the _th structure of the present invention. Implementation type of mobile communication terminal Figure 2 shows the purchase example and block diagram of the music player of the mobile communication terminal in Figure i. Fig. 3A is a diagram showing the format of a simple sequence that can be played by the music broadcasting section 22 of Fig. 2. Fig. 3B is a diagram showing the format of a sequence file of the audio color data which can be played by the music broadcasting section 22 of Fig. 2. Fig. 3C is a diagram showing a format of a continuous file that can be played by the music playback section 22 of Fig. 2. Fig. 3D is a diagram showing the format of a group of files corresponding to the FM communication sensitivity that can be played by the music playback section 22 of Fig. 2. FIG. 3E is a diagram showing a format of a mixing WT noise floor that can be played by the music player 22 of FIG. 2. Fig. 4 shows the 583865 when the music file of the FM communication sensitivity corresponding group of Fig. 3D is used. (4) Incoming call processing flow Fig. 5 shows the flowchart of the process. Figure 6 shows a block diagram of an example below a mobile communication terminal. Value 1 shows the structure of f 1 0. In Figure 1, 111 sets (system CPU) programs and other control program ROMs, 13 shows downloaded data, and so on. System RAM, Ministry. As with the aforementioned field strength, a demodulation and modulation section 16 is also included to determine the receiving system RAM 1 3 using flash memory. Furthermore, the instructions for reading and closing the page are shown in the flowchart. That is, a schematic configuration of the entire communication system including a server device using the incoming call processing flow L when the WT noise file for mixing in FIG. 3E is used, the server device and the mobile communication terminal in FIG. Implementation type. DETAILED DESCRIPTION OF THE INVENTION The drawing illustrates a first embodiment of the present invention in detail. This is a mobile communication terminal diagram of the first embodiment of the present invention.

It is a central processing unit that controls this mobile communication terminal. 12 series of various communication control programs, a format for music playback, preset music files, and various constant data are used as working areas and stored by the transmission server. Various materials such as music files, tone data, etc. produced by the author 14 series including display of liquid crystal display (LCD) and other parts • 丄 I ~ N i 卞 卞, "V --- ^ ^ ^ ^ 1 5 series including plural operation keys The operation part, i 6 and other parts are connected to the communication part of the antenna 18, and the electric field strength measurement part 7 based on the demodulated output from the demodulation part and the received intermediate frequency electric field strength. In addition, the music file storage area and tone data storage area are either non-volatile by means of battery backup, etc. Although not shown in Figure 1, but the mobile communication terminal

• 9-583865) Description of the invention continued vibrator and light-emitting display. In addition, the 19 series speech microphone 20 is connected to the receiving speaker 2 i, and has a sound processing unit (voice 〇01) for symbolizing and decoding the sound signal for the call. The 22 series has a sound source, which is stored in accordance with The aforementioned system 1 ^ 1 ^ 13, etc. music files, music playback section to play the music, 23 are used for call notification and notification, etc., 8 and 24 headphones, 25 and external personal computers In order to transmit and receive various data to and from various external devices such as mobile communication terminals and other external interface circuits, 26 is a bus for data transmission among the aforementioned components, 19, 22, and 25. Figure 2 It is a block diagram showing an example of the internal structure of the aforementioned music playback section 22. This music playback section 22 plays a music player, which can be used as a caller's melody and reserve. In addition, when not in a call, it can also play music files for enjoyment. In 2, 3, 1 and 2 are connected to the mesoface of Leeshui Muddle Row 26, 3 and 2 are FM mode sound sources (polyphonic FM sound source) capable of generating plural channel tones, and 33 are wave-type memory modes capable of producing plural channel tones. Sound source Sound w Ding tone source), 34 is the tone color of the preset tone color data stored in this line: Communication terminal 10, 35 is the tone RAM that can store the tone color information. Here, #, it can be described that WT tone source 33 is either The PCM method or any one of the ADPCM method can be used. In addition, the Yushu Jinse ROM 34 stores the sounds of the preset sounds, such as the sound data of the GM 1 2 8 sounds and the entire set of drums. The tone color data, the aforementioned FM sound source 3 2 and w Ding sound source 3 3 are based on the tone color data stored in-tone ROM 34 or RAM 35, and the sound waveform data of the specified tone color are generated by plural sounds. Furthermore, 36 is for the music waveform data generated by the aforementioned FM sound source 32 or the aforementioned w Ding-10--10- (6) 583865 invention competition; Ming continued page source 33; After the output of the mixer 36 is converted by the D / A converter 37 into a class-like Wu Feng Beibi 彳 5 bluff, the sound is produced by the headphones 24 or the team 2 3. Fig. 3A to Fig. 3E are diagrams showing the format of the playable music file of Shao 22 played by iL Shutian. Figure 3A's simple sequence building 'plan with sequence data and sound sequence data, and the continuous file of Figure 3C is the call melodies and reserved notes or music files for viewing. Figure 3D's FMi® # # 序 # 丄 f Λ Μ 通 Λ Sensitivity corresponds to the entire set of files and the mixing of Figure 3E. The W noise eaves are used to pull w +-& based on the sound quality corresponding to the received electric field strength for broadcast.

Play the music building used for the melody. These music files are intended as preliminaries

The top element of the contention system is stored in the aforementioned system ROM 12 'or downloaded from the money device of the transmission center, and stored in the storage area and tone data area in the aforementioned system subsidiary 13. In addition, the method of playing such music files is the aforementioned system CPU. It operates as a program device. # 二 士 ^ > The first item is for sequence data of the music file that should be played. For the aforementioned FM sound source 32 or WT Sound source 33, based on the sequence data, the method of providing Jinyuan control data at a predetermined timing, so that the aforementioned music broadcast

The playback unit 22 has the function of a private sequence device. The aforementioned system CPU " a method of unsequencing the sequence data to the music player playback unit 22, or the aforementioned system CPU 11 and the aforementioned song playback unit 22 share program device functions, system coffee Any method may be used to realize the function of the program device through coordination with the music player 22. First, the music files of FIGS. 3A to 3C will be described. Figure 3 Eight simple sequence bridges such as tear? (Such as 11 (; ^ (1Edit1) 1 {^ 4: Standard MIDI 榣) ”type music file, as shown in the figure, including the header and -11-583865 ⑺ t description continued page __ ^ sequence In the data department, the header contains information related to this song, such as the song title, artist name, comment information, instrument name, and lyrics information that should be a simple sequence file, as well as the number of tracks included in this song and the time when the song is played. The time base and other information, the sequence data department contains event information (such as the 〇1 event) and table "time interval information between each event and the order of event generation. · When playing this simple sequence file, the aforementioned stored in the tone ROM The tone data specified by the sequence material in the tone color page 34 generates musical tones according to the events in the sequence data. Figure 3B The sequence file with the tone color data is, for example, SMAF.

Mobile Application Format: as shown in the figure, it includes a header, a tone data section, and a sequence data section. The header section contains the same information as the header section of the simple sequence file. The tone data section contains the tone data for the tone used in the playback of the sequence file with the tone data, and the tone configuration assigned to each part of the tone. The "Jin color data" is unique to each tone, including waveform parameters and other data. The waveform parameter indicates the tone waveform. For the case of FM source, the parameters of FM shoulder anomaly are displayed privately. For the case of WT source, it includes the start address, loop start address, and end address of the tone waveform. Part. In addition, 'other materials include the enveloping parameters specifying the attack rate, the decay rate, the maintenance degree, the release rate, etc., and the pitch and depth tuning parameters of the vibrato and vibrato, Specify effect parameters for effects such as reverbs, choruses, and variations, and indicate whether the tone used for music playback is stereo or mono 583865 (8) I invented the kf performance page sequence data part as in the previous case, and the order of event generation includes time information (Duration data) and event information indicating the time interval between events. When playing a sequence file with this tone data, write the tone waveform data of the tone data in the aforementioned tone data section into the aforementioned tone RAM 3 5 and assign the tone to each part according to the aforementioned tone configuration information, and generate a tone based on the sequence data. Figure 3C The continuation file is, for example, the above-mentioned SMAF music file, including a header, a long-flowing data section, and a sequence data section. Here, the header is the same as the header of each sequence file, and the long-flowing data system is The waveform data that has been sampled for a long time has a large capacity, and the sequence data department is composed of event information and duration data sets related to the start, end, pitch shift, effects, etc. of the playback, compared with the previous sequence files The situation is very simple data. When playing this continuous file, as the music is playing, the long-flowing data will be successively Enter the aforementioned tone RAM 3 5 and play it at the same time, that is, write the first part of the long-flowing data into the area with a predetermined length that is allocated to the playback of the continuous file in the aforementioned tone RAM 3 5. When the read point goes beyond the central part of the configuration area, the long running data that continues the first half of the area is transmitted. When the read point reaches the last part of the area, the read point is returned to the beginning of the area and the reading is continued. Send the long-flowing water data that follows the latter half of the area, and repeat the same process below to play back the long-flowing water data. Next, follow the received electric field measured by the electric field strength measurement unit 17 (9) (9) 583865 Send 1 The 强度 continue page strength < level describes the music file used to change the sound quality of the incoming call melody. The corresponding file of the FM communication sensitivity of FIG. 3D is a music file of the same format as that of the accompanying tone color data of FIG. 3B. The tone color data section contains a complex array of tone color data selected according to the received electric field strength. The example in the figure includes three sets of fm sound data corresponding to different sound quality when the received electric field strength is "good", "normal", and "poor". The FM sound data corresponding to the "good" electric field strength are the aforementioned and M sound sources with good sound quality. The color data used for 3 2; corresponding to "normal" is used for FM sound source 32 of ordinary sound quality; the data corresponding to "poor" is used for FM sound source 32 for less good sound quality. When the FM communication sensitivity corresponding building shown in FIG. 3D is played, the system CPU 1 1 determines whether the received electric field strength is good, normal, or poor based on the output of the electric field strength measurement unit 17 described above, and selects the corresponding phase. The aforementioned timbre data of this result is set in the aforementioned timbre RAM 35, and then, as before, the music is played using the aforementioned FM sound source 32 according to the sequence data. Figure 3E's WT noise file system for mixing is the same form as the continuous file of Figure 3C. The long-flow data contains waveform data obtained by sampling noise Figure 3E's WT noise file system for mixing and Figure 3C The continuous file of the same is played using the aforementioned WT sound source 3 3, so that the noise generated by the mixing noise file using the WT sound source 3 3 is mixed into the incoming call melody played by the aforementioned FM sound source 3 2 or the aforementioned WT sound source 3 3 According to the received electric field intensity level measured by the aforementioned electric field intensity measuring section 17, the volume of this noise is controlled, and the sound quality of the incoming melody is changed by this control. -14-583865 (ίο) Fen Ming Instructions: Continued: Page Figure 4 series / wattage chart, which shows the call processing flow when using the F] v [Communication Sensitive Correspondence Group song file in Figure 3D. First, determine whether there is an incoming call (step S 丨). When an incoming call is received, proceed to step S2 to privately measure the received electric field strength. As mentioned above, the aforementioned communication unit 16 is provided with an electric field strength measuring unit 17, and the aforementioned system CPU 11 compares the received electric field strength measured by the electric field strength measurement unit 7 with the predetermined threshold value. Determine whether it is good, normal, or poor. The result of this determination is to display information about how many rod-shaped slogans in the display section 14 above indicate the strength of your electric field. 1 Then 'when the judgment result obtained in step S2 shows that the electric field strength is "good" (step S3 is YES), proceed to step S4, and specify the sensitivity in the pm tone color data corresponding to the corresponding FM communication sensitivity correspondence group " “Sound data of“ 隹 ”plays the sequence data of the aforementioned F M communication sensitivity corresponding group; In addition, when the electric field strength is“ normal ”, the tone data of the corresponding sensitivity“ normal ”is designated for playback; when the electric field strength is“ poor ”, the corresponding sensitivity“ "Poor" sound data to play. (Steps S5, S6, and S7), that is, transmitting the tone color data selected by the aforementioned tone RAM 35, and generating a tone by supplying the source control parameters of the corresponding sequence data to the FM tone source 32. In addition, the determination of steps S3 and S5 can also be performed by referring to the signal for controlling the display of each bar-shaped mark _. Each bar-shaped tagline indicates the electric power% supplied from the display unit 14. Then, proceed to step S8 to determine whether the user operates the call button to go off-hook. If it is not off-hook, return to step S2 and perform the processing after receiving the electric field strength detection, so that the user can move while the caller melody is playing. -15 · 583865 (η) can also immediately reflect the change in the intensity of the received electric field to the sound quality of the incoming melody. When the user operates the call pad and goes off-hook, the user proceeds to step ㈣ and moves to the normal call state. Next, a description will be given with reference to the flowchart of FIG. 5 when using the% murmur floor for mixing shown in FIG. 3E. In this case, the aforementioned ψτ sound source 33 is used to play the WT # sound plant for mixing. ; In addition, the composition of the music composition from the call melodies to the picture %% of the art ‘! Any item can be used 'Any of the aforementioned FM sound source 3 2 and WT sound source 3 3 may be used. It is judged whether or not% is coming (step s 1 1), and the music file of the melody of the incoming call is played at step s2 when the call comes. Next, at step S13, the playback of the aforementioned hybrid WT noise file is started. That is, as described above, the hybrid murmur file is used to stream the data. Based on the sequence information of the aforementioned hybrid WT noise file, the aforementioned WT sound source 33 is used to play this data. Then, in step 814, the received electric field strength is detected in the same manner as described above, and when the received electric field strength is "good", the above-mentioned step S13 sets the volume level of the miscellaneous stream file that starts to play to be small. This is, for example, from the aforementioned system. c is performed for the aforementioned WT sound source 33 by supplying a control signal for reducing the channel volume of the pronunciation channel allocated to the playback of the noise level. In addition, the receiving electric field intensity is "normal", and the play position of the above-mentioned noise flow is 0 :, "normal", and when the #receiving electric field intensity is "poor", the noise is broadcast :: quasi set to "large" (step S17, S18, S19). Next, proceed to step S20, and determine whether it is to plug her in. If it is off-hook, if it is not off-hook then ... the aforementioned step S14 'is performed in order to control the received electric field strength -16-(12) immediately. On the other hand, when going off-hook, it proceeds to step s 2 1 to perform normal call processing. As described above, 'According to the first embodiment, the sound quality of the incoming melody can be changed in real time according to the strength of the receiving electric cymbal. Therefore, the user can determine the strength of the receiving electric field based on the sound quality of the incoming melody. · When the intensity of the pediatric field is not good, there is no need to check the display and change your position. You can use the call button to make a call where the sound quality of the incoming call is good. Also ,! In the above implementation type, the sound quality corresponding to the electric field strength is used as the music building for playing the incoming melody. The music file in the form of 丨 is used for illustration in Figs. 3D and 3E, and other forms of music files can also be used. For example, Figure 3D corresponds to the FM communication sensitivity corresponding file. The tone data section contains plural tone data with different sound quality, and the sequence data section contains a single sequence data. 'The sequence file with the good FM tone data in Figure 3B is used. According to the situation that the measurement result of the received electric field strength is deteriorated, the parameters in the FM tone data can be changed quantitatively in the direction that the sound quality is deteriorated. In addition, 'sequence files of plural kinds of sounds corresponding to respective receiving electric field strengths can be aggregated into one music file, that is, sequence files of sounds with good sound quality are used.' Sequence files of sounds with ordinary sound quality 3, sequence files with poor sound quality and tone data. These 3 sequence files are aggregated into one music building. 'Sequence files of tone color data corresponding to the sound quality are selected for playback according to the received electric field strength. In addition, the sequence file of the sound quality tone data corresponding to the received electric field strength is given as described above, and is not limited to the sequence file of the sound tone data with good / jintong / poor sound quality changes, but also changes the various tone characteristics other than the tone color. (For example: change the pitch and tempo of the music file, etc. -17- (13) 583865 tweeting continuation page: or give the music vibrato and other effects.) You can play the file, save and change the plural about the characteristics of the music, select a file Play also works. The plural number of music files can be changed from the plural number. The sequence file ‘from the plurality of sequence files and’ it saves a melody itself and selects a file to play in advance. It does not use the timbre data of FM sound source, but can also use the timbre data of WT sound source. ^ The mixing WT noise file of FIG. 3E is used for noise sampling, and the obtained flow data is mixed into the incoming call melody, but this is not necessarily the case. For example: A continuous sound generating a specific frequency may be used as a mixing noise. Next, the server device according to the second embodiment of the present invention will be described, which can transmit a music file corresponding to the above-mentioned electric field intensity sound quality% melody to the aforementioned portable communication terminal. FIG. 6 shows A block diagram of the overall composition of the communication system, including a portable communication terminal of FIG. I and a server device of the portable communication terminal. In Figure 6, 10 series! Portable communication terminals (mobile stations), 41 are multiple base stations, 42 are exchange offices that manage the aforementioned multiple base stations and become other gateways for the public network and the Internet, 43 are directly or via the Internet, etc. It is connected to the transmission server of the aforementioned exchange office 42 by way of reference. 44 is a database connected to the aforementioned transmission server 43 and stores various music buildings and various tone color data transmitted to the aforementioned portable communication terminal. Here, in the aforementioned data, The library 44 stores data such as the FM communication sensitivity corresponding file of FIG. 3D and the file of FIG. 3E < mixing ... The user of the portable communication terminal 10 accesses the aforementioned transmission server 43 and downloads the corresponding FM communication sensitivity corresponding profile or the mixed application required from -18-583865 (14). The WT noise file can be stored in the aforementioned system RAM 1 3. In addition, in the implementation type described above, the receiving sensitivity (receiving electric field strength) is classified into three stages: good, normal, and poor, but it is not limited to this, and it can be divided into more or fewer stages. Furthermore, not only the sound quality of the incoming call melody is changed as described above, but also the tone and speed of the incoming call melody can be changed according to the strength of the received electric field, and various playback forms such as @ 曲, such as vibrato assigned to the incoming call melody can also be changed. In addition, the vibration mode of the vibrator and the aforementioned display portion may be changed to a light emission display portion of a light-emitting display portion composed of a separately mounted LED or the like.

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Claims (1)

583865 Patent application scope 1. A mobile communication terminal comprising: a communication unit that receives an electric field; a measurement unit that measures the strength of the electric field received by the communication unit; and a music player unit that uses the The receiving sound is played according to the selected sound quality of the electric field intensity measured by the measuring section. 2. For example, the mobile communication terminal of item 1 of the patent scope, wherein the aforementioned music tone playing section selects tone color data corresponding to the aforementioned electric field strength sound quality, and uses the selected tone color data to play the aforementioned reception tone. 3. For example, the mobile communication terminal of the scope of application for a patent, wherein the aforementioned music sound playing section plays the second music file for generating a melody and plays the first music for generating noise at a level corresponding to the aforementioned electric field strength. File 04. A server device that can be connected to a mobile communication terminal, comprising: a connecting section, which is connected to a database, the database contains at least: a first music file, which has noise data for generating noise, and The program data showing the melody of the music; and the second music file, which has one of several tone color data with different sound quality and the program data showing the melody of the music; and the transmission department, which responds to the aforementioned mobile communication terminal, The database reads at least one of the first and second music files, and sends the read music files to the mobile communication terminal. 5. A mobile communication terminal, comprising: a communication department that receives an electric field; -20-583865 application, application-specific scale sheet: a measurement unit that measures the strength of the aforementioned electric field received by the aforementioned communication department; and The music playback unit determines the playback state of the reception sound based on the electric field strength measured by the measurement unit, and plays the reception sound according to the determined playback mode. 6. A mobile communication terminal, comprising: a communication unit that receives an electric field; a measurement check that measures the strength of the electric field received by the communication unit; and a music playback unit that measures in accordance with the measurement unit For the aforementioned electric field strength, one of the plurality of memorized music files is selected, and the selected music file is played as a receiving sound. -twenty one -