TWI259995B - Dynamically adjusting method of a maximum polyphony number - Google Patents

Abstract

This invention relates to a dynamically adjusting method of a maximum polyphony number. The method is utilized for electronic equipment. The electronic equipment possesses S sounders. It has the maximum polyphony numbers of A and B in a first operation mode and a second operation mode respectively. The A and B from S electronic equipments are set in the turning ON state. S, A, and B are positive integer. Firstly, when the operation mode of the electronic device is detected that it is switching from the first operation mode to the second operation mode. The maximum polyphony number of the electronic device is switched from A to B. Furthermore, the number of the sounders that turning ON state is adjusted from A to B.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of adjusting the number of chords, and more particularly to a method of dynamically adjusting the number of chords according to a switching mode of an operation mode of an electronic device. [Prior Art] In the modern era of rapid development of science and technology, electronic devices have become an indispensable part of modern life. In particular, the birth of electronic communication devices such as mobile phones and personal digital assistants (PDAs), its communication protocol specifications and technologies include global system for mobile communications (GSM), circuit switch data (circuit switch data) , CSD) and integrated packet radio serving (GPRS), enabling modern people to communicate or exchange messages with others anytime, anywhere. Thanks to the addition of the technology of the software music synthesizer, the music played by the electronic device is upgraded from a single tone to a quadruple, an octave, or even a sixteen chord. Of course, the synthesis of music depends on the computing power of the processor in the electronic device. The more powerful the computing device, the more chords it can synthesize. In other words, the more notes that an electronic device can play at the same time. In an electronic device using a soft sound source synthesizer, the synthesis of music depends on the computing power of the processor within the electronic device. Electronic device operation

TW1464F (Lianfa).ptd Page 5 1259995 V. Description of invention (2) The stronger the ability, the more the number of chords that can be synthesized by the same guard. So-called chord number

It is the traditional ^ = the number of notes that can be played. Please refer to Figure 1, which shows a schematic diagram of the maximum number of chords used in a private device. In the case of Fig. 1, false X, and the maximum transport position of the electronic device 10 of the human body sound source synthesizer A maintains the normal sound source synthesis 1 § 'electronic device i 〇 ~ Y ) g ^ The required computing power is less than or equal to Y. Therefore, (χ p is used as the computing power for the electronic device 10 to perform soft sound source synthesis crying. If the fixed computing power required to synthesize a chord is Μ ' then the electronic device The maximum number of chords that can be synthesized by 10 must be less than or equal to the maximum positive integer of (X - Y ) / ,, and its value is, for example, 6, as shown in Fig. 1. Therefore, the electronic device 1 is in any operation. The mode has a large number of chords, and its value is 6. 俅< Take the maximum chord number of the traditional electronic device is fixed at the same for any operation, so that Ray I neck, rich > The output effect is the same, the helmet method is awkward <the city song..., the method of Fu Fu modern people for the diversity of the music [invention content] In view of the method of the number of strings. State adjustment chord number music output effect 'this The purpose of the invention is based on electronic equipment, Full use is provided ^ - computing capabilities such systems dynamically adjust the mode of operation of the counter and the switching manner movable 'to provide the best

According to the invention, 1 'promotes a-Lille 怨 chord chord Zhao for electronic narration. Electronic device has § a sounder, stomach

1259995

V. INSTRUCTIONS (3) The maximum sum of the devices in a first mode of operation and a mode of access to the mode of operation of the brothers is Α and Β. The electronic device sets s sounders respectively. The sounder is in an open state, and the values of S, A and B are all positive integers. First, the maximum chord number of the detecting electronic device switched from the first operating mode to the second operating device is changed from A to B. Next, the number of sounders in the state is adjusted from A to b. In order to make the above-mentioned objects of the present invention, the following description of the preferred embodiments is as follows: Features, advantages and advantages can be more clearly and easily matched with the drawings, and the details are described. [Embodiment] It is not a system architecture diagram of an electronic device that can dynamically adjust the maximum chord number in accordance with a preferred embodiment of the present invention. In the figure, the electronic device 20 includes a system status monitoring module 2, a maximum number of strings adjustment module 22 and a software source synthesizer 23, and the software source synthesis module 23 includes a maximum chord number storage module 25 and s Sounder. In the present embodiment, the value of s is 1 〇, and the soft sound source synthesizer 23 2 = 24a to 24 j. The system condition monitoring module 2 1 is configured to detect the operation mode of the electronic device 2 and report the operation mode of the electronic device 2 to the maximum chord number adjustment module 22. The system status monitoring module 21 detects the execution status of i = software in the system, and other software includes a user interface software layer, a software (game software), and a protocol software. According to the execution status of these software g groups, the system status monitoring module 2 determines the electronic device ^ a

TW1464F (Lianfa).ptd Page 7 1259995 V. Description of invention (4) Mode of operation. The maximum chord number adjustment module 22 receives the message reported by the system status monitoring module and calculates a maximum chord number and transmits it to the software source synthesizer 23. The soft sound source synthesizer 2 3 receives the maximum chord number and is stored in the maximum number of strings storage module 25. The soft sound source synthesizer 23 sets the sound generators 2ja to 24j so that the state of the T sound generators is an open state (〇N) according to the maximum chord number stored in the maximum chord number storage module 25, so that the T is turned on. The sounder will combine the synthetic electronic device 2 with the effect, and the music to be played. Where s is a positive integer and the value of Τ is less than or equal to the value of s. The kinetic energy is shown as a flow chart of a method in accordance with a preferred embodiment of the present invention. The method is applied to the second figure I on the clothing set 20, and the electronic device 2 has a large computing power of X. First of all, / the big luck t this force, this dare to operate the mode, and 栌媸 v 31 31 in the 'debt test electronic device 20 operation mode required; ^^, get a predetermined " maintain this ability The difference is calculated to calculate the force required for this operational nucleus. The remaining operation of the electronic device 4 can be used in the 隹 隹 合成 合成 , , , , , , , , , , , , , , , , , , , , , GSM GSM GSM GSM GSM GSM GSM GSM GSM GSM GSM GSM GSM GSM GSM GSM GSM GSM GSM GSM GSM GSM GSM . - for standby mode, its Wvt state = = arithmetic: === according to the status of the beiguend 'so the system can be used to talk or pass the number -- one ^ is medium. One is W1464F (Lianfa).ptd Page 81259995 V. Invention description (5) _ Application software execution mode, also known as application mode, application software, such as the state of mobile games, so the computing power first to execute, As shown in the figure 'If the electronic attack 20 maintains a standby mode, if the force is Y1, then the remaining computing power at this time is Y2, and Y2 is greater than Y1, then it is left at this time; = Yunneng Y2 . As shown in Fig. 4C, if the electrons are π, the force required for the X - type is Υ3, and γ; γ, ,; the application software performs the simulation function as X-Υ3. Among them, 33 read big ^12, then the remaining communication system (globe system%: m two: GSM). ? data, CSD) transmission mode or a Ult swltch (general packet r ^ positive .., 匕 ",, line transfer service. Seirvice, GPRS) data transmission mode is not the same. Or different from the built-in best software, the way to calculate the same, because, in Applied to the value of the mobile phone's and for the system to measure, and then refer to, after:: the system computing power required for the communication establishment mode

In the implementation of f, the ability to transfer differently in different mobile phone games will be different. 'So = software, the system can be evaluated in advance, and C users download from the Internet or other channels; To maintain, it is better to choose more reserved computing power for the software to be more cautious and conservative. The remaining computing power of 'electricity' is set to step 33, according to one of the synthesis-chord requirements. solid

1259995 V. Description of invention

The computing power and the remaining computing power to determine η as shown in Figure 4A 'hypothetical synthesis-chord two;:: chord number. Moreover, the ability of the electronic device 20 to transmit the nose in a standby mode is that the maximum positive integer value of (X - Yl) / M is 1 and the chord is less than or equal to that shown in the figure 4. The electronic device 20 is - The communication is established, and the value is, for example, 9. Another example is that the maximum number of chords of the sergeant whose value is less than or equal to (X - Υ 2 ) / 为 is 8. Further, as shown in FIG. 4C, the electronic device 2 is a number whose value is, for example, the maximum chord number of the equation is less than or equal to (χ^γ3 7 two-soft body 7-module positive integer, and its value is, for example, 6. The value of Μ maximum

When the maximum number of chords in Fig. 3 is determined, the soft sound source synthesizer 23 stores the maximum chord number in the maximum sum %^^ storage group 25. The soft sound source synthesizer 2 3 sets the state of the τ sound generators in the S sound generators to an open state according to the maximum chord number stored in the | ^ + very large chord number storage module 2 5 η. The open state includes a desired playing state (STANDBY)~ and a playing state (PLAYING), the sounder in the state to be played is a sounder that is ready to receive notes to play, and the hairpin in the playing state is in the playing state. The sounder that receives the note. When it is, the voice of the sorrowful sorcerer receives a note to play (N 〇te ο η ), the state then enters the π play state"; and when the sound is in the "playing state" When the instruction ends with a note of (Note of f), the state then enters the ''play state π'.

When the soft sound source synthesizer 2 3 determines that the maximum chord number is less than or equal to the value of s, the soft sound source synthesizer 23 sets the state of the one sounder to the on state, and the value of Τ is equal to the maximum chord number. Among them, the software sound source synthesizer 23

TW1464F (Lianfa).ptd Page 10 1259995 V. INSTRUCTIONS (7) ^ Set the remaining S—the state of the T sounders is a closed state (OFF). In addition, when the software sound source synthesizer 23 judges that the maximum chord number is greater than the value of S, the software sound source synthesizer 2 can only set the maximum S because the software sound source synthesizer can only set the state of the sounder to be at most. The utterance is the open state. Referring to Figure 5, there is shown a flow chart of a method for moving the number of chords and chords in accordance with a preferred embodiment of the present invention. This method is applied to the electronic device 20 of Fig. 2. According to the dynamics shown in Figure 3, the square of the maximum chord number is determined, t? The sub-device 20 is respectively in a first operation mode and a second operation, and the number of major chords is AAB, and the electronic device is divided into two and == to synthesize a music piece, and the value of (1) is a positive integer ^ Ξ to the middle, detecting The electronic measuring device 20 is changed from the first mode of operation to B. When the 荖 隹 隹 type, the maximum number of chords of the I sub-device 20 will be determined by the number of A-speakers, ί if in step 52, when the state is turned on, s a singer is set; ^\ Λ子The device 20 is in the first mode of operation S - one sounder. When the At ^ 态 state is on, and the value remaining in A is set, the electronic affiliation is: a closed state (_). When the value of B is small, the state is changed from the on state; the electronic device 20 of the A-B singer in the middle utters three utterances to f, and the value of f B is greater than the value of A when the state of the device is turned off & 't : B other than the sounder - one sounding, the second largest chord is set to 2. The application software execution module has a value of 6, as shown in Figure 4C, and

1259995 V. INSTRUCTION DESCRIPTION (8) The electronic device 20 is synthesizing a music piece 24a, 24b, 24f, 24f, 24g, 24b, 24b, 24f, 24g, 24g and 24j in the on state by the sounders 24a, 24b, 24e, 24f, 24g and 24j. (ON). As described above, the on state is further divided into a state to be played (STANDBY) and a state in play (PLAYING), and the utterers 24a, 24b, 24e, 24f, 24g, and 24j are required for each melody due to the synthesized music. The number of notes played is different and dynamically in the state to be played (prepared to receive notes) or in the state of play (notes being played).

In Fig. 6A, the sounders 24a, 24b, 24e, 24f, 24g, and 24j are all in a playing state, and thus the states of the sounders 24a, 24b, 24e, 24f, 24g, and 24j are marked as "PLAYING" The remaining four sounders 24c, 24d, 2 4h and 24i are in a closed state, so the states of the sounders 24c, 24d, 24h and 24i are indicated as 'qf Fπ. When the electronic device 20 is executed by the application software When switching to a communication establishment mode, the maximum chord number adjustment module 22 of the electronic device 20 changes the maximum chord number from Α to Β, and its value is, for example, 8, as shown in FIG. 4, the soft sound source of the electronic device 20. The synthesizer 23 receives the maximum chord number with a value of 8 and stores it. Since the electronic device 2 originally sets only the states of the six sound generators 24& 24b, 2 4e, 24f, 24g, and 24 j to the on state, therefore

The soft sound source synthesizer 23 of the sub-device 20 must change the state of the other two sound generators from the off state to the on state. As shown in the 6β diagram, the soft sound source synthesizer 23 changes the state of the sounder 24c and the sounder 24d from the off state to the on state to adjust the number of the sounders in the on state from 6 to 8 . In the beginning, the software " source synthesizer 23 will change the state of the sounder 24c and the sounder 24d into two

1259995 V. INSTRUCTIONS (9) --- Playback status, which is marked as "STANDBY", to prepare to receive notes. In other words, when the electronic device 20 is switched from one operating mode to another, it is necessary to additionally turn on the sounder. The software source 23 of the electronic device only has to change a certain number of the sounders in the off state from the off state: It is ready to be turned on. As shown in Fig. 6C, when the sounder 24c receives an instruction to play (Note on), its state will immediately enter the state of "playing", and the sound Is 24c will play a note, thus The state to be played is changed to the state in play. On the other hand, since the sounder 24d does not receive a note-on instruction (Note on), its state is still a desired play state. Therefore, in Fig. 6C, the states of the sound generators 24c and 24d are denoted as "PLAYING" and "STANDBY", respectively. As shown in Fig. 6D, at this time, the sounders 24a to 24g and 24j in the on state have received an instruction to play (Note on), and thus the sounders 24a to 24g and 24j are in play. Sorrowful and not PLAYING. Of course, according to the difference in the number of notes to be played during each specific period, the 24a~24g and 2 are in the open state during the synthesis of the music. 4 j will dynamically be in the state of being played (prepared to receive notes) or in the state of being played (notes being played). As mentioned above, when the sounder in the "destination to play" receives a note to play (Note on) When the command is issued, it will enter the ''playing state' π; and when the sounder in the "playing state" receives the instruction of a note ending (Ν 〇te 〇 ff ), it will enter the "playing state". . As shown in FIG. 7A, it is assumed that the electronic device 20 is in a communication establishment mode.

TW1464F (Lianfa).ptd Page 13 1259995 V. Invention Description (ίο) The number of chords is 8 ', that is, the value of A is 8 ' and as shown in the figure, and the electronic device 20 is being connected to the sounder 24a~ 24g and 24j synthesize a piece of music, so the sounders 2 4 a~2 4 g and 2 4 j are all turned on. At this time, the sounders 24a to 2g and 24j are all playing notes, so the state is the playing state, so it is marked as "PLAYING1". The other two sounders 24h and 24i are in the off state, so the sounders 24h and 24i It is marked as “〇FF ”. When the electronic device 20 is switched from the communication establishment mode to the application software execution mode, the maximum chord number adjustment module 2 of the electronic device 20 changes the maximum chord number from A to B, and its value For example, it is 6, as shown in Fig. 4c. The software source synthesizer 2 3 receives the maximum chord number with a value of 6 and stores it. Since the maximum chord number has been changed from 8 to 6, The electronic device 2 must change the two of the eight sounding devices 24 & 24g and 24 in the open state to the off state. In other words, the electronic device 2 must be selected among the sounding and crying 24a~24g and 24j. Two to change it from the open state g

Sticker can. Of course, the electronic device 20 can also arbitrarily set two of the sound generators 24a to 24 and 24 j to the off state, i.e., select the sounder to be changed to the off state with a randomly selected party. However, this method may cause the note to suddenly stop playing and cause the entire music to be smooth. In the 7th A picture, the hair is crying 9 / 1 〇 standing 0 j ', not + & μ Β & 262~2 42 and 24j are in play, that is, playing notes, such as If you suddenly change the crying 24a and 24b to the closed state every day, the second a bamboo scorpion is suspended, and the 瞽佃縦> is lifted, ^, the melody is not smooth. . In order to avoid the speed of the situation... I will describe another way of choosing, so that I will not

1259995 V. INSTRUCTIONS (11) When the character is played, change the sounder to the off state. When the software sound source synthesizer 2 3 knows that the value of the maximum chord number has been changed from 8 to 6, and must change two of the sounders in the on state to the off state, the software sound source synthesizer 2 3 determines whether there is Any sounder that is turned on is in the state of being played, and if it is not, it will wait until one or more of the sounders that are turned on are in the desired state of play. As shown in Fig. 7B, the sounder 2 4 c that is originally in the playing state enters the "destination to play state" because it receives an instruction to end a note (N 〇te 〇 ff ) (at this time, the note has been played). Therefore, it is labeled as "STANDBY, 1. Therefore, as shown in Fig. 7C, the soft sound source synthesizer 23 judges that the starter 24c is in the state to be played (on state), and changes the state of the sounder 24c from the on state. In the off state, at this time, the sounder 24d that is originally in the playing state also enters the "destination to play" because it receives a note of the note end (at this time, the note has been played), so it is marked as "STANDBY". Then, as shown in Figure 7D, the soft-sound synthesizer 2 3 judges that the starter is in the desired state (on state), and the state of the utterer 24 d is turned on. Changed to the off state, so marked as ', OFF,. As shown in Figure 7D, the sounder in the on state has changed from 8 to 6, and the sounders 24a, 2 4b, 24e, 24f, 2 4g and 24j for music As described above, during the entire composition of the music composition, the sounders 24a' 24b, 24e, 24f, 24g, and 24 j are dynamically in a state to be played (prepared to receive a note) or in a play state (a note being played). .

TW1464F (Lianfa).ptd Page 15 1259995

In other words, when the electronic device 2 is switched from one operation mode to another operation mode and a predetermined number of sound generators (which must be turned off in the above example) must be turned off, based on the music playback quality Considering that the software source synthesizer 23 of the electronic device may turn the sounder that enters the "destination to play" state in a phased state. In the previous chapter, the soft sound source synthesizer 23 is divided into two stages to complete the adjustment of the chord number. The soft sound source synthesizer 2 3 first changes the sound generator 24c from the on state to the off state (the first stage, please refer to the 7B to 7C). Then the sounder 24d is changed from the on state to the off state (second Stage, beads refer to Figures 7C through 7D). % Of course, if the sounders 24c and 24d are the same as κ in the above example, entering 丨1 will sound, the soft mode is, for example, the state, and the device 20 is powered on. First choice

In order to play the state, the software source synthesizer 23 can change from the on state to the off state at the same time. In other words, the body sound source synthesizer 23 does not need to complete the adjustment of the number of strings in stages. It is noted that the electronic device 20 can also use other to turn off a predetermined number of sounders that are originally turned on. If the sounder that is in the open state is in the playing state, the clothing set 2 士 0 must complete the chord number immediately. The adjustment (ie, electricity: wait for the 2 sounder to change from the playing state to the playing state), the second source = the generator 23 can be according to the state of being in, playing, the age of the 2 2 t volume To choose a predetermined number of original sorrowful crying, close, ~ you change from the open state to the closing ^ ^ 顺f sex considerations, the software source synthesizer 2 3 will 曰 乂, Sounder to change it from on to off

WM64F (Lianfa).ptd Page 16 1259995 V. Description of invention (13) Status. In addition, the soft sound source synthesizer 2 3 can also turn off the sound of the sound emitted by the sound generator, which is originally turned on, to be turned off. Similarly, based on the music playback, the synthesizer 23 will preferentially select the lower sound frequency from the on state to the off state. The dynamic method disclosed in the above embodiments of the present invention provides an optimal technique for the soft sound source synthesizer to dynamically adjust the electronic device according to different operating modes of the electronic device. The number of switching modes of operation mode is to fully utilize the computing power of the system to provide results. In view of the above, it is to be understood that the invention is not intended to limit the scope of the invention, and the scope of the invention may be The patent application is based on the "playing" mode to select a predetermined number of considerations for changing the smoothness of the open state. The software sounder adjusts the dynamic chord of the maximum chord number to maintain its normal operation. The number of major chords. The present invention dynamically adjusts the chord to optimize the output of the music. The embodiment is disclosed above, and the skilled person does not deviate from the change and retouching, so the scope is defined by

1259995 BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic view showing the maximum chord number of a conventional electronic device. 2 is a system architecture diagram of an electronic device capable of dynamically adjusting a maximum chord number in accordance with a preferred embodiment of the present invention. Figure 3 is a flow chart showing a method of dynamically determining the maximum chord number in accordance with a preferred embodiment of the present invention. FIG. 4A is a schematic diagram showing the maximum number of chords dynamically determined by the electronic device of FIG. 2 in a standby mode. FIG. 4B is a schematic diagram showing the maximum number of chords dynamically determined by the electronic device of FIG. 2 in a communication setup mode. FIG. 4C is a schematic diagram showing the maximum number of chords dynamically determined by the electronic device of FIG. 2 in an application software execution mode. Figure 5 is a flow chart showing a method of dynamically adjusting the number of chords in accordance with a preferred embodiment of the present invention. Figs. 6A to 6D are views showing a state in which the number of the sound generators is adjusted when the maximum number of chords is increased. 7A to 7D are views showing a state in which the number of the sound generators is adjusted when the maximum number of chords is reduced in the present invention. Schematic description 10, 20: electronic device 2 1 : system status monitoring module 2 2 : maximum chord number adjustment module 2 3 : software source synthesizer

TW1464F (Lianfa).ptd Page 18 1259995

TW1464F (Lianfa).ptd第19页

Claims (1)

1259995 VI. Patent Application No. 1 · A method for dynamically adjusting the number of chords for a singular '5 hai electronic device having s singers, the electronic s-operating mode and a maximum chord number knife in a second mode of operation The second-electronic device respectively sets A and 6 of the S sounders to be in an open state, and the values of S, Λ and B are all positive integers, and the second device of the second vehicle state Feng Yi cross-tests the electronic device In the first mode, the maximum chord number of the electronic device is changed from A to: the number of the sounders whose state is the open state is adjusted by A 2 as described in claim 1 The method, wherein the electric... is set in the first operation mode, the 4^ utterances in the 5 sound generators are the open state, and the remaining s is set to a sounder ▲ is turned off In the state, the method further comprises: adjusting the number of the transmitters and the controllers whose state is the open state from A to B: further, when the value of B is greater than the value of A, the three sounders are The state of the B-A sounder other than the one sounder is ^ Turn on state changes to state. 3. The method of claim 2, wherein the open state comprises a play state (pLAYLING) and a desired play state (STANDBY), the method is to sound the person in the s sounders The state of the B-A sounder other than the device is changed from the closed state to the desired playing state in the open state. 4. The method of claim 1, wherein the electronic device sets the a sounder of the S sounders to be the open state when the electronic device is in the first mode of operation. The state is the hair of the open state TW1464F (Lianfa).ptd Page 201259995 VI. The number of patents in the range of A to B is further included: The value of machine B is less than the value of A, the a sounder The sorrow of the A_B vocalizer changes from the open state to the _off state. 5. The method of claim 4, wherein the open state comprises a two-play state and a desired play state, wherein the method is to use the A-B sounders in the A utterance states. The step of changing the state from the open state to the closed state further comprises: waiting for at least one of the A to B sounders to change from the in-play state to the desired playing state; the state of the sounder is to be played by the desired state The state is changed to the off state; and the above steps are repeated until all of the A~β sounders are in the off state. 6. The method of claim 4, wherein the method further comprises the step of changing the state of the a-sounding sounder in the one of the sounders from the open state to the closed state. : selecting the A-B sounders having a small volume of the driver according to the volume of the sound emitted by the A sounders, to change the state of the a-B sounders from the open state to the closed state . The method of claim 4, wherein the method further comprises the step of changing the state of the a_B sounders in the A sounder from the open state to the closed state. · According to the frequency of the sound emitted by the A sounders, select the A~B sounders with lower frequencies to shape the a-B sounders Page 21 TW1464F (Lianfa).ptd 1259995 VI. The patent application scope changes from the open state to the closed state. 8. The method of claim 4, wherein the method further comprises the step of changing the state of the a-B vocalizations in the A sounder from the open state to the closed state. : From the A sound generators, the A-B sound generators are arbitrarily selected to change the state of the A-B sounders from the open state to the closed state. 9. The method of claim 4, wherein the determining step of the maximum chord number of the electronic device in the first mode of operation and the second mode of operation comprises: Detecting an operation mode of the electronic device; and obtaining, according to the detected first operation mode and the second operation mode, a first remaining computing capability and a second remaining computing capability of the electronic device ; , according to one of the fixed chord required fixed computing power, the first remaining computing power and the second remaining computing power, respectively, determine A; according to the value of A and B, according to Wu Hao 〇 1 back The state of the tower y should be tested for the state of the B sounder. The method of claim 2, wherein the first mode of operation is selected from a group consisting of a standby mode and a - & software execution mode;