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公开(公告)号：US4282404A
公开(公告)日：1981-08-04
申请号：US65419
申请日：1979-08-10
CPC分类号： G10L19/00 , G06F3/167 , Y10S379/906
摘要： A synthetic speech calculator is provided which is capable of generating an audible sound signal which can be representative of keyed data, sequences of keyed data (and errors), processed data, the contents of a memory or the contents of a counter. The sound signal can be suppressed under certain specific circumstances or made soft in intensity. A synthetic-speech calculator includes the keyboard consisting of digit keys and function keys, a desired number of registers for storing information entered by the depression of selected ones of the digit keys, a read-only-memory for storing a large number of digital codes as sound quantizing information, counter means for specifying the address of the memory so as to take a specific digital code out of the memory, a digital-to-analog converter for converting the specific digital code taken out of the memory into an audible sound signal, and a loud speaker driven by the audible sound signal and producing an audible sound. There are provided means responsive to combinations of at least two sequentially operated keys of the keyboard for modifying the output condition of the audible sound, for example, volume, speed, etc. The synthetic speech calculator also has a selection key and multi-function keys, such as 7/sin.theta.. If the selection key is depressed followed by actuation of one of the multi-function keys, as audible sound indicative of the second function of the multi-function key is audibly generated, i.e., "sin.theta." is audibly generated. If the selection key is not depressed prior to actuation of the multi-function key, an audibly sound indicative of the first function (7) is audibly generated. Similarly, the calculator will also develop an audible sound indicative of "EQUAL" if the following key sequence is actuated: a.times.b=, where a and b are numerals. The calculator will develop an audible sound indicative of "TWO" if the following key sequence is actuated: a.times.=. An audible sound indicative of "THREE" will be developed if the following key sequence is actuated: a.times.==.
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公开(公告)号：US4185169A
公开(公告)日：1980-01-22
申请号：US874950
申请日：1978-02-03
CPC分类号： G10L19/00 , G06F3/167 , Y10S379/906
摘要： A synthetic speech calculator is provided which is capable of generating an audible sound signal which can be representative of keyed data, processed data, the contents of a memory or the contents of a counter. The sound signal can be suppressed under certain specific circumstances or made soft in intensity. The synthetic-speech calculator includes a keyboard consisting of digit keys and function keys, a desired number of registers for storing information entered by the depression of selected ones of the digit keys, a read-only-memory for storing a large number of digital codes as sound quantizing information, counter means for specifying the address of the memory so as to take a specific digital code out of the memory, a digital-to-analog converter for converting the specific digital code taken out of the memory into an audible sound signal, and a loud speaker driven by the audible sound signal and producing an audible sound. There are provided means responsive to combinations of at least two sequentially operated keys of the keyboard for modifying the output condition of the audible sound, for example, volume, speed, etc.
摘要翻译： 提供一种合成语音计算器，其能够产生可以代表键控数据，处理数据，存储器的内容或计数器的内容的可听声音信号。 在某些特定情况下可以抑制声音信号，或强度较弱。 合成语音计算器包括由数字键和功能键组成的键盘，用于存储通过按下所选择的数字键输入的信息的期望数量的寄存器，用于存储大量数字代码的只读存储器 作为声音量化信息，用于指定存储器的地址以便将特定的数字代码从存储器中取出的计数器装置，用于将从存储器取出的特定数字代码转换为可听见的声音信号的数模转换器 和由可听见的声音信号驱动并产生可听见的声音的扬声器。 提供了响应于键盘的至少两个顺序操作的键的组合的装置，用于修改可听见的声音的输出状态，例如音量，速度等。
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公开(公告)号：US4276444A
公开(公告)日：1981-06-30
申请号：US68702
申请日：1979-08-22
摘要： A synthetic-speech calculator includes a keyboard consisting of digit keys and function keys and, if desired, or more mode selectors, a desired number of registers for storing numerical information entered by the depression of selected ones of the digit keys, a read-only-memory for storing a large number of digital codes as sound quantizing information, counter means for specifying the address of the memory so as to take a specific digital code out of the memory, a digital-to-analogue converter for convering the specific digital code taken out of the memory into an audible sound signal, and a loud speaker driven by the audible sound signal and producing an audible sound. There are further provided means for producing audible sounds indicative of not only numerical information but also its associated conditional information having a particular meaning with respect to that numerical information, for example, position information, index information, tabulation information, etc. Those numerical information and conditional information is derived in different audible forms. Specifically, a first sound indicates the most significant digit of the data, a second sound (monotone peep) separates the first sound from a third sound representing the data.
摘要翻译： 合成语音计算器包括由数字键和功能键组成的键盘，并且如果需要，还有更多的模式选择器，用于存储通过按压所选数字键输入的数字信息的期望数量的寄存器，只读 - 用于存储大量数字代码作为声音量化信息的计数器装置，用于指定存储器的地址以便将特定的数字代码从存储器中取出的数模转换器，用于将特定的数字代码 从存储器中取出为可听见的声音信号，以及由可听见的声音信号驱动的扬声器并产生可听见的声音。 还提供了用于产生表示不仅数字信息的可听声音的装置，还提供了相对于该数字信息具有特定意义的相关条件信息，例如位置信息，索引信息，制表信息等。这些数字信息和 条件信息以不同的声音形式导出。 具体地说，第一个声音表示数据的最高有效位，第二个声音（单调窥视）将第一个声音与表示数据的第三个声音分开。
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公开(公告)号：US4211892A
公开(公告)日：1980-07-08
申请号：US877883
申请日：1978-02-15
摘要： A synthetic-speech calculator includes a keyboard consisting of digit keys and function keys and, if desired, or more mode selectors, a desired number of registers for storing numerical information entered by the depression of selected ones of the digit keys, a read-only-memory for storing a large number of digital codes as sound quantizing information, counter means for specifying the address of the memory so as to take a specific digital code out of the memory, a digital-to-analogue converter for converting the specific digital code taken out of the memory into an audible sound signal, and a loud speaker driven by the audible sound signal and producing an audible sound. There are further provided means for producing audible sounds indicative of not only numerical information but also its associated conditional information having a particular meaning with respect to that numerical information, for example, position information, index information, tabulation information, etc. This numerical information and conditional information is derived in different audible forms.
摘要翻译： 合成语音计算器包括由数字键和功能键组成的键盘，并且如果需要，还有更多的模式选择器，用于存储通过按压所选数字键输入的数字信息的期望数量的寄存器，只读 - 用于存储大量数字代码作为声音量化信息的计数器装置，用于指定存储器的地址以便将特定的数字代码从存储器中取出的数字模拟转换器，用于转换特定的数字代码 从存储器中取出为可听见的声音信号，以及由可听见的声音信号驱动的扬声器并产生可听见的声音。 还提供了用于产生不仅表示数字信息的可听见的声音的装置，而且还包括其关于该数字信息具有特定意义的相关条件信息，例如位置信息，索引信息，制表信息等。该数字信息和 条件信息以不同的声音形式导出。
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公开(公告)号：US4179584A
公开(公告)日：1979-12-18
申请号：US882267
申请日：1978-02-28
摘要： A synthetic-speech calculator includes a keyboard consisting of digit keys and function keys and one or more mode selectors, a desired number of registers for storing numerical information entered by the depression of selected ones of the digit keys, a read-only-memory for storing a large number of digital codes as sound quantizing information, counter means for specifying the address of the memory so as to take a specific digital code out of the memory, a digital-to-analog converter for converting the specific digital code taken out of the memory into an audible sound signal, and a loud speaker driven by the audible sound signal and producing an audible sound. The synthetic-speech calculator is adapted such that the audible sound signals are derived via the loud speaker by at least two different methods of sound generation. For example, when a voice start key is depressed, all digits of keyed information are produced in audible form with appropriate pauses. In addition, numerical information is produced by digit by digit in audible form each time a voice start key is depressed. Numerical information is produced in a 3-digit group mode, each of the 3-digit groups being audibly produced each time the voice start key is depressed. Finally, numerical information may be audibly produced in order of ascending significance relative to the least significant digit or in order of descending significance relative to the most significant digit. The mode selector directs the synthetic-speech calculator how to derive the audible sound signals via the loud speaker.
摘要翻译： 合成语音计算器包括由数字键和功能键组成的键盘和一个或多个模式选择器，用于存储通过按压所选择的数字键输入的数字信息的期望数量的寄存器，用于 存储大量的数字代码作为声音量化信息，用于指定存储器的地址以便将特定的数字代码从存储器中取出的计数器装置，用于转换从特定数字代码中取出的数字 - 存储器变成可听见的声音信号，以及由可听见的声音信号驱动的扬声器，并产生可听见的声音。 合成语音计算器适于使得通过至少两种不同的声音产生方法经由扬声器导出可听见的声音信号。 例如，当按下语音开始键时，键控信息的所有数字以适当的暂停以可听见的形式产生。 此外，每当按下语音开始键时，数字信号以可听见的形式逐位地产生。 数字信息以3位组模式产生，每按一次声音开始键，每个3位数组就可听见。 最后，数字信息可以相对于最低有效数字或按照相对于最高有效数字的下降显着顺序以上升的有效数字的顺序产生。 模式选择器引导合成语音计算器如何通过扬声器导出可听见的声音信号。
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